| 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 | $130.90 | 10.416% | $144.5345 | $144.53 | $144.55 | $144.50 |
| Purchase #2 | $58.66 | 6.471% | $62.4559 | $62.46 | $62.45 | $62.50 |
| Purchase #3 | $41.78 | 9.653% | $45.813 | $45.81 | $45.80 | $45.80 |
| Purchase #4 | $60.64 | 13.735% | $68.9689 | $68.97 | $68.95 | $69.00 |
| Purchase #5 | $157.62 | 10.841% | $174.7076 | $174.71 | $174.70 | $174.70 |
| Purchase #6 | $35.74 | 6.468% | $38.0517 | $38.05 | $38.05 | $38.10 |
| Purchase #7 | $184.68 | 10.535% | $204.136 | $204.14 | $204.15 | $204.10 |
| 7 purchase totals = | $670.02 | $738.6676 | $738.67 | $738.65 | $738.70 | |