| 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 | $53.34 | 13.218% | $60.3905 | $60.39 | $60.40 | $60.40 |
| Purchase #2 | $46.44 | 3.152% | $47.9038 | $47.90 | $47.90 | $47.90 |
| Purchase #3 | $101.98 | 8.139% | $110.2802 | $110.28 | $110.30 | $110.30 |
| Purchase #4 | $63.82 | 8.367% | $69.1598 | $69.16 | $69.15 | $69.20 |
| Purchase #5 | $218.55 | 5.413% | $230.3801 | $230.38 | $230.40 | $230.40 |
| Purchase #6 | $24.43 | 13.253% | $27.6677 | $27.67 | $27.65 | $27.70 |
| Purchase #7 | $107.79 | 13.128% | $121.9407 | $121.94 | $121.95 | $121.90 |
| 7 purchase totals = | $616.35 | $667.7228 | $667.72 | $667.75 | $667.80 | |