| 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 | $94.57 | 3.545% | $97.9225 | $97.92 | $97.90 | $97.90 |
| Purchase #2 | $149.90 | 10.130% | $165.0849 | $165.08 | $165.10 | $165.10 |
| Purchase #3 | $36.56 | 8.690% | $39.7371 | $39.74 | $39.75 | $39.70 |
| Purchase #4 | $135.55 | 12.635% | $152.6767 | $152.68 | $152.70 | $152.70 |
| Purchase #5 | $199.55 | 10.570% | $220.6424 | $220.64 | $220.65 | $220.60 |
| Purchase #6 | $126.84 | 3.659% | $131.4811 | $131.48 | $131.50 | $131.50 |
| Purchase #7 | $126.42 | 10.531% | $139.7333 | $139.73 | $139.75 | $139.70 |
| 7 purchase totals = | $869.39 | $947.2780 | $947.27 | $947.35 | $947.20 | |