| 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 | $48.32 | 4.690% | $50.5862 | $50.59 | $50.60 | $50.60 |
| Purchase #2 | $18.55 | 13.817% | $21.1131 | $21.11 | $21.10 | $21.10 |
| Purchase #3 | $162.41 | 7.527% | $174.6346 | $174.63 | $174.65 | $174.60 |
| Purchase #4 | $200.67 | 10.569% | $221.8788 | $221.88 | $221.90 | $221.90 |
| Purchase #5 | $44.98 | 11.413% | $50.1136 | $50.11 | $50.10 | $50.10 |
| Purchase #6 | $41.37 | 5.690% | $43.724 | $43.72 | $43.70 | $43.70 |
| Purchase #7 | $117.54 | 10.458% | $129.8323 | $129.83 | $129.85 | $129.80 |
| 7 purchase totals = | $633.84 | $691.8826 | $691.87 | $691.90 | $691.80 | |