| 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 | $57.79 | 8.422% | $62.6571 | $62.66 | $62.65 | $62.70 |
| Purchase #2 | $212.58 | 4.481% | $222.1057 | $222.11 | $222.10 | $222.10 |
| Purchase #3 | $59.88 | 13.703% | $68.0854 | $68.09 | $68.10 | $68.10 |
| Purchase #4 | $71.61 | 10.641% | $79.23 | $79.23 | $79.25 | $79.20 |
| Purchase #5 | $7.44 | 10.206% | $8.1993 | $8.20 | $8.20 | $8.20 |
| Purchase #6 | $29.93 | 7.181% | $32.0793 | $32.08 | $32.10 | $32.10 |
| Purchase #7 | $151.88 | 13.285% | $172.0573 | $172.06 | $172.05 | $172.10 |
| 7 purchase totals = | $591.11 | $644.4141 | $644.43 | $644.45 | $644.50 | |