| 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 | $45.58 | 11.364% | $50.7597 | $50.76 | $50.75 | $50.80 |
| Purchase #2 | $159.46 | 7.827% | $171.9409 | $171.94 | $171.95 | $171.90 |
| Purchase #3 | $250.41 | 6.439% | $266.5339 | $266.53 | $266.55 | $266.50 |
| Purchase #4 | $16.58 | 8.490% | $17.9876 | $17.99 | $18.00 | $18.00 |
| Purchase #5 | $25.33 | 10.435% | $27.9732 | $27.97 | $27.95 | $28.00 |
| Purchase #6 | $42.48 | 10.639% | $46.9994 | $47.00 | $47.00 | $47.00 |
| Purchase #7 | $64.39 | 5.809% | $68.1304 | $68.13 | $68.15 | $68.10 |
| 7 purchase totals = | $604.23 | $650.3251 | $650.32 | $650.35 | $650.30 | |