| 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 | $226.94 | 13.811% | $258.2827 | $258.28 | $258.30 | $258.30 |
| Purchase #2 | $26.34 | 13.741% | $29.9594 | $29.96 | $29.95 | $30.00 |
| Purchase #3 | $65.68 | 6.232% | $69.7732 | $69.77 | $69.75 | $69.80 |
| Purchase #4 | $12.66 | 11.336% | $14.0951 | $14.10 | $14.10 | $14.10 |
| Purchase #5 | $38.44 | 7.318% | $41.253 | $41.25 | $41.25 | $41.30 |
| Purchase #6 | $84.99 | 8.279% | $92.0263 | $92.03 | $92.05 | $92.00 |
| Purchase #7 | $23.62 | 12.854% | $26.6561 | $26.66 | $26.65 | $26.70 |
| 7 purchase totals = | $478.67 | $532.0458 | $532.05 | $532.05 | $532.20 | |