| 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 | $29.66 | 9.743% | $32.5498 | $32.55 | $32.55 | $32.50 |
| Purchase #2 | $234.46 | 7.391% | $251.7889 | $251.79 | $251.80 | $251.80 |
| Purchase #3 | $140.75 | 8.557% | $152.794 | $152.79 | $152.80 | $152.80 |
| Purchase #4 | $246.90 | 5.208% | $259.7586 | $259.76 | $259.75 | $259.80 |
| Purchase #5 | $94.58 | 13.532% | $107.3786 | $107.38 | $107.40 | $107.40 |
| Purchase #6 | $155.89 | 12.654% | $175.6163 | $175.62 | $175.60 | $175.60 |
| Purchase #7 | $98.83 | 10.543% | $109.2496 | $109.25 | $109.25 | $109.20 |
| 7 purchase totals = | $1,001.07 | $1,089.1358 | $1,089.14 | $1,089.15 | $1,089.10 | |