| 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 | $19.79 | 11.416% | $22.0492 | $22.05 | $22.05 | $22.00 |
| Purchase #2 | $61.51 | 12.631% | $69.2793 | $69.28 | $69.30 | $69.30 |
| Purchase #3 | $205.95 | 5.472% | $217.2196 | $217.22 | $217.20 | $217.20 |
| Purchase #4 | $79.85 | 12.361% | $89.7203 | $89.72 | $89.70 | $89.70 |
| Purchase #5 | $211.78 | 12.535% | $238.3266 | $238.33 | $238.35 | $238.30 |
| Purchase #6 | $240.95 | 5.708% | $254.7034 | $254.70 | $254.70 | $254.70 |
| Purchase #7 | $38.96 | 6.821% | $41.6175 | $41.62 | $41.60 | $41.60 |
| 7 purchase totals = | $858.79 | $932.9159 | $932.92 | $932.90 | $932.80 | |