| 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 | $47.41 | 9.455% | $51.8926 | $51.89 | $51.90 | $51.90 |
| Purchase #2 | $46.57 | 6.735% | $49.7065 | $49.71 | $49.70 | $49.70 |
| Purchase #3 | $68.30 | 8.121% | $73.8466 | $73.85 | $73.85 | $73.80 |
| Purchase #4 | $189.72 | 12.498% | $213.4312 | $213.43 | $213.45 | $213.40 |
| Purchase #5 | $250.27 | 5.275% | $263.4717 | $263.47 | $263.45 | $263.50 |
| Purchase #6 | $11.86 | 13.435% | $13.4534 | $13.45 | $13.45 | $13.50 |
| Purchase #7 | $235.64 | 12.861% | $265.9457 | $265.95 | $265.95 | $265.90 |
| 7 purchase totals = | $849.77 | $931.7477 | $931.75 | $931.75 | $931.70 | |