| 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 | $99.52 | 10.823% | $110.291 | $110.29 | $110.30 | $110.30 |
| Purchase #2 | $69.64 | 7.534% | $74.8867 | $74.89 | $74.90 | $74.90 |
| Purchase #3 | $56.71 | 13.797% | $64.5343 | $64.53 | $64.55 | $64.50 |
| Purchase #4 | $57.60 | 13.667% | $65.4722 | $65.47 | $65.45 | $65.50 |
| Purchase #5 | $240.53 | 4.350% | $250.9931 | $250.99 | $251.00 | $251.00 |
| Purchase #6 | $155.63 | 8.387% | $168.6827 | $168.68 | $168.70 | $168.70 |
| Purchase #7 | $68.30 | 9.330% | $74.6724 | $74.67 | $74.65 | $74.70 |
| 7 purchase totals = | $747.93 | $809.5324 | $809.52 | $809.55 | $809.60 | |