| 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 | $90.86 | 8.576% | $98.6522 | $98.65 | $98.65 | $98.70 |
| Purchase #2 | $37.56 | 7.312% | $40.3064 | $40.31 | $40.30 | $40.30 |
| Purchase #3 | $65.79 | 13.308% | $74.5453 | $74.55 | $74.55 | $74.50 |
| Purchase #4 | $192.35 | 4.814% | $201.6097 | $201.61 | $201.60 | $201.60 |
| Purchase #5 | $174.69 | 8.745% | $189.9666 | $189.97 | $189.95 | $190.00 |
| Purchase #6 | $21.68 | 13.291% | $24.5615 | $24.56 | $24.55 | $24.60 |
| Purchase #7 | $80.49 | 13.812% | $91.6073 | $91.61 | $91.60 | $91.60 |
| 7 purchase totals = | $663.42 | $721.2490 | $721.26 | $721.20 | $721.30 | |