| 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 | $45.70 | 7.655% | $49.1983 | $49.20 | $49.20 | $49.20 |
| Purchase #2 | $126.68 | 10.732% | $140.2753 | $140.28 | $140.30 | $140.30 |
| Purchase #3 | $168.61 | 3.769% | $174.9649 | $174.96 | $174.95 | $175.00 |
| Purchase #4 | $58.77 | 7.517% | $63.1877 | $63.19 | $63.20 | $63.20 |
| Purchase #5 | $208.47 | 6.194% | $221.3826 | $221.38 | $221.40 | $221.40 |
| Purchase #6 | $8.70 | 5.718% | $9.1975 | $9.20 | $9.20 | $9.20 |
| Purchase #7 | $50.45 | 6.120% | $53.5375 | $53.54 | $53.55 | $53.50 |
| 7 purchase totals = | $667.38 | $711.7438 | $711.75 | $711.80 | $711.80 | |