| 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 | $80.84 | 12.801% | $91.1883 | $91.19 | $91.20 | $91.20 |
| Purchase #2 | $35.89 | 10.859% | $39.7873 | $39.79 | $39.80 | $39.80 |
| Purchase #3 | $147.63 | 3.696% | $153.0864 | $153.09 | $153.10 | $153.10 |
| Purchase #4 | $94.88 | 11.150% | $105.4591 | $105.46 | $105.45 | $105.50 |
| Purchase #5 | $93.32 | 8.686% | $101.4258 | $101.43 | $101.45 | $101.40 |
| Purchase #6 | $59.94 | 12.617% | $67.5026 | $67.50 | $67.50 | $67.50 |
| Purchase #7 | $220.45 | 8.722% | $239.6776 | $239.68 | $239.70 | $239.70 |
| 7 purchase totals = | $732.95 | $798.1271 | $798.14 | $798.20 | $798.20 | |