| 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 | $92.79 | 8.281% | $100.4739 | $100.47 | $100.45 | $100.50 |
| Purchase #2 | $135.60 | 11.699% | $151.4638 | $151.46 | $151.45 | $151.50 |
| Purchase #3 | $74.65 | 12.827% | $84.2254 | $84.23 | $84.25 | $84.20 |
| Purchase #4 | $126.74 | 7.804% | $136.6308 | $136.63 | $136.65 | $136.60 |
| Purchase #5 | $56.78 | 11.199% | $63.1388 | $63.14 | $63.15 | $63.10 |
| Purchase #6 | $56.89 | 3.321% | $58.7793 | $58.78 | $58.80 | $58.80 |
| Purchase #7 | $161.98 | 10.417% | $178.8535 | $178.85 | $178.85 | $178.90 |
| 7 purchase totals = | $705.43 | $773.5655 | $773.56 | $773.60 | $773.60 | |