| 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 | $91.28 | 4.241% | $95.1512 | $95.15 | $95.15 | $95.20 |
| Purchase #2 | $235.47 | 6.311% | $250.3305 | $250.33 | $250.35 | $250.30 |
| Purchase #3 | $47.33 | 6.430% | $50.3733 | $50.37 | $50.35 | $50.40 |
| Purchase #4 | $166.90 | 13.785% | $189.9072 | $189.91 | $189.90 | $189.90 |
| Purchase #5 | $62.63 | 11.254% | $69.6784 | $69.68 | $69.70 | $69.70 |
| Purchase #6 | $88.65 | 11.860% | $99.1639 | $99.16 | $99.15 | $99.20 |
| Purchase #7 | $109.91 | 13.306% | $124.5346 | $124.53 | $124.55 | $124.50 |
| 7 purchase totals = | $802.17 | $879.1391 | $879.13 | $879.15 | $879.20 | |