| 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 | $29.98 | 7.437% | $32.2096 | $32.21 | $32.20 | $32.20 |
| Purchase #2 | $176.79 | 6.646% | $188.5395 | $188.54 | $188.55 | $188.50 |
| Purchase #3 | $219.66 | 4.386% | $229.2943 | $229.29 | $229.30 | $229.30 |
| Purchase #4 | $231.91 | 8.335% | $251.2397 | $251.24 | $251.25 | $251.20 |
| Purchase #5 | $30.58 | 7.591% | $32.9013 | $32.90 | $32.90 | $32.90 |
| Purchase #6 | $167.85 | 5.639% | $177.3151 | $177.32 | $177.30 | $177.30 |
| Purchase #7 | $52.32 | 10.765% | $57.9522 | $57.95 | $57.95 | $58.00 |
| 7 purchase totals = | $909.09 | $969.4517 | $969.45 | $969.45 | $969.40 | |