| 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 | $99.27 | 13.774% | $112.9434 | $112.94 | $112.95 | $112.90 |
| Purchase #2 | $69.44 | 5.405% | $73.1932 | $73.19 | $73.20 | $73.20 |
| Purchase #3 | $87.68 | 6.430% | $93.3178 | $93.32 | $93.30 | $93.30 |
| Purchase #4 | $65.75 | 8.790% | $71.5294 | $71.53 | $71.55 | $71.50 |
| Purchase #5 | $250.70 | 3.182% | $258.6773 | $258.68 | $258.70 | $258.70 |
| Purchase #6 | $81.30 | 5.221% | $85.5447 | $85.54 | $85.55 | $85.50 |
| Purchase #7 | $232.46 | 3.266% | $240.0521 | $240.05 | $240.05 | $240.10 |
| 7 purchase totals = | $886.60 | $935.2579 | $935.25 | $935.30 | $935.20 | |