| 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 | $41.74 | 5.351% | $43.9735 | $43.97 | $43.95 | $44.00 |
| Purchase #2 | $95.86 | 6.573% | $102.1609 | $102.16 | $102.15 | $102.20 |
| Purchase #3 | $131.76 | 9.140% | $143.8029 | $143.80 | $143.80 | $143.80 |
| Purchase #4 | $173.30 | 3.198% | $178.8421 | $178.84 | $178.85 | $178.80 |
| Purchase #5 | $27.68 | 3.614% | $28.6804 | $28.68 | $28.70 | $28.70 |
| Purchase #6 | $139.35 | 6.661% | $148.6321 | $148.63 | $148.65 | $148.60 |
| Purchase #7 | $81.56 | 3.552% | $84.457 | $84.46 | $84.45 | $84.50 |
| 7 purchase totals = | $691.25 | $730.5489 | $730.54 | $730.55 | $730.60 | |