| 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 | $68.28 | 13.214% | $77.3025 | $77.30 | $77.30 | $77.30 |
| Purchase #2 | $47.35 | 6.232% | $50.3009 | $50.30 | $50.30 | $50.30 |
| Purchase #3 | $9.84 | 13.307% | $11.1494 | $11.15 | $11.15 | $11.10 |
| Purchase #4 | $105.86 | 4.609% | $110.7391 | $110.74 | $110.75 | $110.70 |
| Purchase #5 | $95.26 | 13.261% | $107.8924 | $107.89 | $107.90 | $107.90 |
| Purchase #6 | $71.76 | 11.513% | $80.0217 | $80.02 | $80.00 | $80.00 |
| Purchase #7 | $201.44 | 12.465% | $226.5495 | $226.55 | $226.55 | $226.50 |
| 7 purchase totals = | $599.79 | $663.9555 | $663.95 | $663.95 | $663.80 | |