| 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 | $31.43 | 9.872% | $34.5328 | $34.53 | $34.55 | $34.50 |
| Purchase #2 | $98.85 | 11.857% | $110.5706 | $110.57 | $110.55 | $110.60 |
| Purchase #3 | $194.79 | 6.215% | $206.8962 | $206.90 | $206.90 | $206.90 |
| Purchase #4 | $38.46 | 9.164% | $41.9845 | $41.98 | $42.00 | $42.00 |
| Purchase #5 | $88.32 | 4.735% | $92.502 | $92.50 | $92.50 | $92.50 |
| Purchase #6 | $172.96 | 4.230% | $180.2762 | $180.28 | $180.30 | $180.30 |
| Purchase #7 | $166.58 | 9.671% | $182.69 | $182.69 | $182.70 | $182.70 |
| 7 purchase totals = | $791.39 | $849.4523 | $849.45 | $849.50 | $849.50 | |