| 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 | $44.52 | 6.498% | $47.4129 | $47.41 | $47.40 | $47.40 |
| Purchase #2 | $149.88 | 5.806% | $158.582 | $158.58 | $158.60 | $158.60 |
| Purchase #3 | $68.87 | 7.781% | $74.2288 | $74.23 | $74.25 | $74.20 |
| Purchase #4 | $122.65 | 10.454% | $135.4718 | $135.47 | $135.45 | $135.50 |
| Purchase #5 | $154.42 | 12.774% | $174.1456 | $174.15 | $174.15 | $174.10 |
| Purchase #6 | $60.52 | 9.487% | $66.2615 | $66.26 | $66.25 | $66.30 |
| Purchase #7 | $250.52 | 11.266% | $278.7436 | $278.74 | $278.75 | $278.70 |
| 7 purchase totals = | $851.38 | $934.8462 | $934.84 | $934.85 | $934.80 | |