| 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 | $103.26 | 13.105% | $116.7922 | $116.79 | $116.80 | $116.80 |
| Purchase #2 | $22.82 | 12.710% | $25.7204 | $25.72 | $25.70 | $25.70 |
| Purchase #3 | $172.52 | 11.683% | $192.6755 | $192.68 | $192.70 | $192.70 |
| Purchase #4 | $73.46 | 4.222% | $76.5615 | $76.56 | $76.55 | $76.60 |
| Purchase #5 | $190.43 | 9.820% | $209.1302 | $209.13 | $209.15 | $209.10 |
| Purchase #6 | $28.38 | 13.811% | $32.2996 | $32.30 | $32.30 | $32.30 |
| Purchase #7 | $147.82 | 4.742% | $154.8296 | $154.83 | $154.85 | $154.80 |
| 7 purchase totals = | $738.69 | $808.0090 | $808.01 | $808.05 | $808.00 | |