| 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 | $73.68 | 5.675% | $77.8613 | $77.86 | $77.85 | $77.90 |
| Purchase #2 | $20.30 | 12.388% | $22.8148 | $22.81 | $22.80 | $22.80 |
| Purchase #3 | $22.96 | 7.867% | $24.7663 | $24.77 | $24.75 | $24.80 |
| Purchase #4 | $74.68 | 11.309% | $83.1256 | $83.13 | $83.15 | $83.10 |
| Purchase #5 | $107.58 | 4.482% | $112.4017 | $112.40 | $112.40 | $112.40 |
| Purchase #6 | $62.47 | 11.694% | $69.7752 | $69.78 | $69.80 | $69.80 |
| Purchase #7 | $206.97 | 8.106% | $223.747 | $223.75 | $223.75 | $223.70 |
| 7 purchase totals = | $568.64 | $614.4919 | $614.50 | $614.50 | $614.50 | |