| 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 | $33.74 | 13.789% | $38.3924 | $38.39 | $38.40 | $38.40 |
| Purchase #2 | $175.73 | 11.730% | $196.3431 | $196.34 | $196.35 | $196.30 |
| Purchase #3 | $108.25 | 6.378% | $115.1542 | $115.15 | $115.15 | $115.20 |
| Purchase #4 | $87.98 | 5.821% | $93.1013 | $93.10 | $93.10 | $93.10 |
| Purchase #5 | $99.72 | 11.163% | $110.8517 | $110.85 | $110.85 | $110.90 |
| Purchase #6 | $229.75 | 10.466% | $253.7956 | $253.80 | $253.80 | $253.80 |
| Purchase #7 | $48.96 | 12.587% | $55.1226 | $55.12 | $55.10 | $55.10 |
| 7 purchase totals = | $784.13 | $862.7609 | $862.75 | $862.75 | $862.80 | |