| 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 | $20.99 | 7.352% | $22.5332 | $22.53 | $22.55 | $22.50 |
| Purchase #2 | $219.92 | 7.660% | $236.7659 | $236.77 | $236.75 | $236.80 |
| Purchase #3 | $185.61 | 3.434% | $191.9838 | $191.98 | $192.00 | $192.00 |
| Purchase #4 | $28.56 | 4.190% | $29.7567 | $29.76 | $29.75 | $29.80 |
| Purchase #5 | $245.66 | 4.133% | $255.8131 | $255.81 | $255.80 | $255.80 |
| Purchase #6 | $120.44 | 11.146% | $133.8642 | $133.86 | $133.85 | $133.90 |
| Purchase #7 | $71.26 | 11.562% | $79.4991 | $79.50 | $79.50 | $79.50 |
| 7 purchase totals = | $892.44 | $950.2160 | $950.21 | $950.20 | $950.30 | |