| 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 | $40.51 | 8.645% | $44.0121 | $44.01 | $44.00 | $44.00 |
| Purchase #2 | $174.67 | 7.674% | $188.0742 | $188.07 | $188.05 | $188.10 |
| Purchase #3 | $55.84 | 11.665% | $62.3537 | $62.35 | $62.35 | $62.40 |
| Purchase #4 | $38.39 | 8.668% | $41.7176 | $41.72 | $41.70 | $41.70 |
| Purchase #5 | $81.53 | 6.369% | $86.7226 | $86.72 | $86.70 | $86.70 |
| Purchase #6 | $218.31 | 12.422% | $245.4285 | $245.43 | $245.45 | $245.40 |
| Purchase #7 | $231.96 | 3.808% | $240.793 | $240.79 | $240.80 | $240.80 |
| 7 purchase totals = | $841.21 | $909.1017 | $909.09 | $909.05 | $909.10 | |