| 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 | $62.46 | 11.147% | $69.4224 | $69.42 | $69.40 | $69.40 |
| Purchase #2 | $51.33 | 4.142% | $53.4561 | $53.46 | $53.45 | $53.50 |
| Purchase #3 | $173.33 | 11.695% | $193.6009 | $193.60 | $193.60 | $193.60 |
| Purchase #4 | $66.73 | 13.645% | $75.8353 | $75.84 | $75.85 | $75.80 |
| Purchase #5 | $31.38 | 7.490% | $33.7304 | $33.73 | $33.75 | $33.70 |
| Purchase #6 | $48.33 | 6.610% | $51.5246 | $51.52 | $51.50 | $51.50 |
| Purchase #7 | $149.33 | 7.489% | $160.5133 | $160.51 | $160.50 | $160.50 |
| 7 purchase totals = | $582.89 | $638.0830 | $638.08 | $638.05 | $638.00 | |