| 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 | $21.42 | 5.695% | $22.6399 | $22.64 | $22.65 | $22.60 |
| Purchase #2 | $165.68 | 8.774% | $180.2168 | $180.22 | $180.20 | $180.20 |
| Purchase #3 | $150.89 | 3.752% | $156.5514 | $156.55 | $156.55 | $156.60 |
| Purchase #4 | $189.46 | 3.400% | $195.9016 | $195.90 | $195.90 | $195.90 |
| Purchase #5 | $62.67 | 3.796% | $65.049 | $65.05 | $65.05 | $65.00 |
| Purchase #6 | $23.52 | 12.804% | $26.5315 | $26.53 | $26.55 | $26.50 |
| Purchase #7 | $44.44 | 9.859% | $48.8213 | $48.82 | $48.80 | $48.80 |
| 7 purchase totals = | $658.08 | $695.7115 | $695.71 | $695.70 | $695.60 | |