| 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 | $105.70 | 3.232% | $109.1162 | $109.12 | $109.10 | $109.10 |
| Purchase #2 | $41.26 | 13.757% | $46.9361 | $46.94 | $46.95 | $46.90 |
| Purchase #3 | $25.38 | 9.577% | $27.8106 | $27.81 | $27.80 | $27.80 |
| Purchase #4 | $220.56 | 8.675% | $239.6936 | $239.69 | $239.70 | $239.70 |
| Purchase #5 | $27.80 | 9.560% | $30.4577 | $30.46 | $30.45 | $30.50 |
| Purchase #6 | $237.96 | 6.278% | $252.8991 | $252.90 | $252.90 | $252.90 |
| Purchase #7 | $35.54 | 13.365% | $40.2899 | $40.29 | $40.30 | $40.30 |
| 7 purchase totals = | $694.20 | $747.2032 | $747.21 | $747.20 | $747.20 | |