| 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 | $99.40 | 9.325% | $108.6691 | $108.67 | $108.65 | $108.70 |
| Purchase #2 | $55.43 | 5.236% | $58.3323 | $58.33 | $58.35 | $58.30 |
| Purchase #3 | $52.56 | 12.579% | $59.1715 | $59.17 | $59.15 | $59.20 |
| Purchase #4 | $131.71 | 8.179% | $142.4826 | $142.48 | $142.50 | $142.50 |
| Purchase #5 | $53.39 | 5.435% | $56.2917 | $56.29 | $56.30 | $56.30 |
| Purchase #6 | $80.88 | 12.556% | $91.0353 | $91.04 | $91.05 | $91.00 |
| Purchase #7 | $201.61 | 8.140% | $218.0211 | $218.02 | $218.00 | $218.00 |
| 7 purchase totals = | $674.98 | $734.0036 | $734.00 | $734.00 | $734.00 | |