| 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 | $70.56 | 7.573% | $75.9035 | $75.90 | $75.90 | $75.90 |
| Purchase #2 | $195.89 | 7.672% | $210.9187 | $210.92 | $210.90 | $210.90 |
| Purchase #3 | $49.87 | 8.324% | $54.0212 | $54.02 | $54.00 | $54.00 |
| Purchase #4 | $174.84 | 12.715% | $197.0709 | $197.07 | $197.05 | $197.10 |
| Purchase #5 | $50.28 | 13.772% | $57.2046 | $57.20 | $57.20 | $57.20 |
| Purchase #6 | $84.26 | 8.840% | $91.7086 | $91.71 | $91.70 | $91.70 |
| Purchase #7 | $182.26 | 6.841% | $194.7284 | $194.73 | $194.75 | $194.70 |
| 7 purchase totals = | $807.96 | $881.5559 | $881.55 | $881.50 | $881.50 | |