| 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 | $12.32 | 3.261% | $12.7218 | $12.72 | $12.70 | $12.70 |
| Purchase #2 | $211.97 | 5.664% | $223.976 | $223.98 | $224.00 | $224.00 |
| Purchase #3 | $20.97 | 8.364% | $22.7239 | $22.72 | $22.70 | $22.70 |
| Purchase #4 | $59.76 | 13.715% | $67.9561 | $67.96 | $67.95 | $68.00 |
| Purchase #5 | $73.49 | 10.286% | $81.0492 | $81.05 | $81.05 | $81.00 |
| Purchase #6 | $51.57 | 4.523% | $53.9025 | $53.90 | $53.90 | $53.90 |
| Purchase #7 | $237.51 | 12.700% | $267.6738 | $267.67 | $267.65 | $267.70 |
| 7 purchase totals = | $667.59 | $730.0033 | $730.00 | $729.95 | $730.00 | |