| 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 | $107.53 | 11.515% | $119.9121 | $119.91 | $119.90 | $119.90 |
| Purchase #2 | $113.59 | 3.585% | $117.6622 | $117.66 | $117.65 | $117.70 |
| Purchase #3 | $84.40 | 5.169% | $88.7626 | $88.76 | $88.75 | $88.80 |
| Purchase #4 | $18.52 | 12.553% | $20.8448 | $20.84 | $20.85 | $20.80 |
| Purchase #5 | $198.40 | 9.138% | $216.5298 | $216.53 | $216.55 | $216.50 |
| Purchase #6 | $47.75 | 8.500% | $51.8088 | $51.81 | $51.80 | $51.80 |
| Purchase #7 | $87.93 | 4.148% | $91.5773 | $91.58 | $91.60 | $91.60 |
| 7 purchase totals = | $658.12 | $707.0976 | $707.09 | $707.10 | $707.10 | |