| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $49.48 | 5.669% | $52.285 | $52.29 | $52.30 | $52.30 |
| Purchase #2 | $198.97 | 7.103% | $213.1028 | $213.10 | $213.10 | $213.10 |
| Purchase #3 | $210.81 | 10.334% | $232.5951 | $232.60 | $232.60 | $232.60 |
| Purchase #4 | $207.61 | 11.570% | $231.6305 | $231.63 | $231.65 | $231.60 |
| Purchase #5 | $101.25 | 5.673% | $106.9939 | $106.99 | $107.00 | $107.00 |
| Purchase #6 | $162.86 | 6.404% | $173.2896 | $173.29 | $173.30 | $173.30 |
| Purchase #7 | $108.67 | 7.441% | $116.7561 | $116.76 | $116.75 | $116.80 |
| 7 purchase totals = | $1,039.65 | $1,126.6530 | $1,126.66 | $1,126.70 | $1,126.70 | |