| 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 | $42.93 | 13.574% | $48.7573 | $48.76 | $48.75 | $48.80 |
| Purchase #2 | $50.62 | 13.192% | $57.2978 | $57.30 | $57.30 | $57.30 |
| Purchase #3 | $197.52 | 5.868% | $209.1105 | $209.11 | $209.10 | $209.10 |
| Purchase #4 | $211.40 | 11.362% | $235.4193 | $235.42 | $235.40 | $235.40 |
| Purchase #5 | $33.62 | 12.111% | $37.6917 | $37.69 | $37.70 | $37.70 |
| Purchase #6 | $220.84 | 3.179% | $227.8605 | $227.86 | $227.85 | $227.90 |
| Purchase #7 | $226.35 | 13.503% | $256.914 | $256.91 | $256.90 | $256.90 |
| 7 purchase totals = | $983.28 | $1,073.0511 | $1,073.05 | $1,073.00 | $1,073.10 | |