| 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 | $51.90 | 10.111% | $57.1476 | $57.15 | $57.15 | $57.10 |
| Purchase #2 | $106.68 | 9.106% | $116.3943 | $116.39 | $116.40 | $116.40 |
| Purchase #3 | $72.84 | 4.345% | $76.0049 | $76.00 | $76.00 | $76.00 |
| Purchase #4 | $69.58 | 7.794% | $75.0031 | $75.00 | $75.00 | $75.00 |
| Purchase #5 | $14.26 | 13.675% | $16.2101 | $16.21 | $16.20 | $16.20 |
| Purchase #6 | $182.93 | 12.557% | $205.9005 | $205.90 | $205.90 | $205.90 |
| Purchase #7 | $208.65 | 7.214% | $223.702 | $223.70 | $223.70 | $223.70 |
| 7 purchase totals = | $706.84 | $770.3625 | $770.35 | $770.35 | $770.30 | |