| 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 | $85.61 | 11.420% | $95.3867 | $95.39 | $95.40 | $95.40 |
| Purchase #2 | $44.60 | 12.406% | $50.1331 | $50.13 | $50.15 | $50.10 |
| Purchase #3 | $92.38 | 6.809% | $98.6702 | $98.67 | $98.65 | $98.70 |
| Purchase #4 | $140.39 | 3.535% | $145.3528 | $145.35 | $145.35 | $145.40 |
| Purchase #5 | $189.98 | 10.841% | $210.5757 | $210.58 | $210.60 | $210.60 |
| Purchase #6 | $139.49 | 11.182% | $155.0878 | $155.09 | $155.10 | $155.10 |
| Purchase #7 | $166.90 | 7.328% | $179.1304 | $179.13 | $179.15 | $179.10 |
| 7 purchase totals = | $859.35 | $934.3367 | $934.34 | $934.40 | $934.40 | |