| 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 | $250.66 | 3.765% | $260.0973 | $260.10 | $260.10 | $260.10 |
| Purchase #2 | $139.47 | 7.524% | $149.9637 | $149.96 | $149.95 | $150.00 |
| Purchase #3 | $39.60 | 7.744% | $42.6666 | $42.67 | $42.65 | $42.70 |
| Purchase #4 | $22.97 | 6.777% | $24.5267 | $24.53 | $24.55 | $24.50 |
| Purchase #5 | $110.94 | 10.112% | $122.1583 | $122.16 | $122.15 | $122.20 |
| Purchase #6 | $84.75 | 5.247% | $89.1968 | $89.20 | $89.20 | $89.20 |
| Purchase #7 | $55.89 | 11.493% | $62.3134 | $62.31 | $62.30 | $62.30 |
| 7 purchase totals = | $704.28 | $750.9228 | $750.93 | $750.90 | $751.00 | |