| 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 | $81.45 | 9.822% | $89.45 | $89.45 | $89.45 | $89.50 |
| Purchase #2 | $103.92 | 3.674% | $107.738 | $107.74 | $107.75 | $107.70 |
| Purchase #3 | $87.92 | 5.828% | $93.044 | $93.04 | $93.05 | $93.00 |
| Purchase #4 | $90.63 | 3.242% | $93.5682 | $93.57 | $93.55 | $93.60 |
| Purchase #5 | $50.62 | 6.214% | $53.7655 | $53.77 | $53.75 | $53.80 |
| Purchase #6 | $229.65 | 11.615% | $256.3238 | $256.32 | $256.30 | $256.30 |
| Purchase #7 | $214.45 | 8.433% | $232.5346 | $232.53 | $232.55 | $232.50 |
| 7 purchase totals = | $858.64 | $926.4241 | $926.42 | $926.40 | $926.40 | |