| 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 | $69.62 | 10.815% | $77.1494 | $77.15 | $77.15 | $77.10 |
| Purchase #2 | $73.60 | 7.262% | $78.9448 | $78.94 | $78.95 | $78.90 |
| Purchase #3 | $212.61 | 9.560% | $232.9355 | $232.94 | $232.95 | $232.90 |
| Purchase #4 | $130.38 | 8.644% | $141.65 | $141.65 | $141.65 | $141.70 |
| Purchase #5 | $155.75 | 7.546% | $167.5029 | $167.50 | $167.50 | $167.50 |
| Purchase #6 | $76.27 | 5.479% | $80.4488 | $80.45 | $80.45 | $80.40 |
| Purchase #7 | $142.74 | 10.366% | $157.5364 | $157.54 | $157.55 | $157.50 |
| 7 purchase totals = | $860.97 | $936.1678 | $936.17 | $936.20 | $936.00 | |