| 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 | $50.66 | 10.705% | $56.0832 | $56.08 | $56.10 | $56.10 |
| Purchase #2 | $113.59 | 5.729% | $120.0976 | $120.10 | $120.10 | $120.10 |
| Purchase #3 | $109.84 | 6.228% | $116.6808 | $116.68 | $116.70 | $116.70 |
| Purchase #4 | $185.65 | 3.179% | $191.5518 | $191.55 | $191.55 | $191.60 |
| Purchase #5 | $42.41 | 5.579% | $44.7761 | $44.78 | $44.80 | $44.80 |
| Purchase #6 | $30.88 | 6.549% | $32.9023 | $32.90 | $32.90 | $32.90 |
| Purchase #7 | $188.64 | 8.568% | $204.8027 | $204.80 | $204.80 | $204.80 |
| 7 purchase totals = | $721.67 | $766.8945 | $766.89 | $766.95 | $767.00 | |