| 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 | $84.40 | 5.197% | $88.7863 | $88.79 | $88.80 | $88.80 |
| Purchase #2 | $59.85 | 7.748% | $64.4872 | $64.49 | $64.50 | $64.50 |
| Purchase #3 | $58.84 | 11.783% | $65.7731 | $65.77 | $65.75 | $65.80 |
| Purchase #4 | $11.98 | 3.838% | $12.4398 | $12.44 | $12.45 | $12.40 |
| Purchase #5 | $228.63 | 5.205% | $240.5302 | $240.53 | $240.55 | $240.50 |
| Purchase #6 | $195.94 | 12.750% | $220.9224 | $220.92 | $220.90 | $220.90 |
| Purchase #7 | $31.90 | 5.482% | $33.6488 | $33.65 | $33.65 | $33.60 |
| 7 purchase totals = | $671.54 | $726.5878 | $726.59 | $726.60 | $726.50 | |