| 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 | $59.63 | 8.764% | $64.856 | $64.86 | $64.85 | $64.90 |
| Purchase #2 | $64.78 | 11.635% | $72.3172 | $72.32 | $72.30 | $72.30 |
| Purchase #3 | $202.33 | 3.815% | $210.0489 | $210.05 | $210.05 | $210.00 |
| Purchase #4 | $11.31 | 5.268% | $11.9058 | $11.91 | $11.90 | $11.90 |
| Purchase #5 | $190.42 | 8.350% | $206.3201 | $206.32 | $206.30 | $206.30 |
| Purchase #6 | $149.93 | 7.849% | $161.698 | $161.70 | $161.70 | $161.70 |
| Purchase #7 | $175.80 | 10.726% | $194.6563 | $194.66 | $194.65 | $194.70 |
| 7 purchase totals = | $854.20 | $921.8023 | $921.82 | $921.75 | $921.80 | |