| 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 | $107.37 | 5.778% | $113.5738 | $113.57 | $113.55 | $113.60 |
| Purchase #2 | $139.66 | 9.601% | $153.0688 | $153.07 | $153.05 | $153.10 |
| Purchase #3 | $66.28 | 7.123% | $71.0011 | $71.00 | $71.00 | $71.00 |
| Purchase #4 | $246.81 | 11.607% | $275.4572 | $275.46 | $275.45 | $275.50 |
| Purchase #5 | $44.96 | 11.564% | $50.1592 | $50.16 | $50.15 | $50.20 |
| Purchase #6 | $75.69 | 7.160% | $81.1094 | $81.11 | $81.10 | $81.10 |
| Purchase #7 | $93.60 | 8.760% | $101.7994 | $101.80 | $101.80 | $101.80 |
| 7 purchase totals = | $774.37 | $846.1689 | $846.17 | $846.10 | $846.30 | |