| 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 | $51.40 | 7.663% | $55.3388 | $55.34 | $55.35 | $55.30 |
| Purchase #2 | $88.88 | 6.224% | $94.4119 | $94.41 | $94.40 | $94.40 |
| Purchase #3 | $129.61 | 5.225% | $136.3821 | $136.38 | $136.40 | $136.40 |
| Purchase #4 | $8.55 | 4.122% | $8.9024 | $8.90 | $8.90 | $8.90 |
| Purchase #5 | $154.37 | 3.323% | $159.4997 | $159.50 | $159.50 | $159.50 |
| Purchase #6 | $240.89 | 8.232% | $260.7201 | $260.72 | $260.70 | $260.70 |
| Purchase #7 | $179.81 | 12.362% | $202.0381 | $202.04 | $202.05 | $202.00 |
| 7 purchase totals = | $853.51 | $917.2931 | $917.29 | $917.30 | $917.20 | |