| 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 | $81.58 | 9.516% | $89.3432 | $89.34 | $89.35 | $89.30 |
| Purchase #2 | $51.43 | 7.388% | $55.2296 | $55.23 | $55.25 | $55.20 |
| Purchase #3 | $72.43 | 10.715% | $80.1909 | $80.19 | $80.20 | $80.20 |
| Purchase #4 | $216.67 | 12.285% | $243.2879 | $243.29 | $243.30 | $243.30 |
| Purchase #5 | $120.80 | 3.637% | $125.1935 | $125.19 | $125.20 | $125.20 |
| Purchase #6 | $140.87 | 6.251% | $149.6758 | $149.68 | $149.70 | $149.70 |
| Purchase #7 | $194.27 | 7.682% | $209.1938 | $209.19 | $209.20 | $209.20 |
| 7 purchase totals = | $878.05 | $952.1147 | $952.11 | $952.20 | $952.10 | |