| 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 | $135.36 | 12.551% | $152.349 | $152.35 | $152.35 | $152.30 |
| Purchase #2 | $56.83 | 8.871% | $61.8714 | $61.87 | $61.85 | $61.90 |
| Purchase #3 | $5.30 | 12.710% | $5.9736 | $5.97 | $5.95 | $6.00 |
| Purchase #4 | $219.87 | 3.238% | $226.9894 | $226.99 | $227.00 | $227.00 |
| Purchase #5 | $50.39 | 11.757% | $56.3144 | $56.31 | $56.30 | $56.30 |
| Purchase #6 | $66.44 | 6.674% | $70.8742 | $70.87 | $70.85 | $70.90 |
| Purchase #7 | $99.92 | 12.571% | $112.4809 | $112.48 | $112.50 | $112.50 |
| 7 purchase totals = | $634.11 | $686.8529 | $686.84 | $686.80 | $686.90 | |