| 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 | $55.43 | 4.726% | $58.0496 | $58.05 | $58.05 | $58.00 |
| Purchase #2 | $48.44 | 11.367% | $53.9462 | $53.95 | $53.95 | $53.90 |
| Purchase #3 | $80.80 | 9.231% | $88.2586 | $88.26 | $88.25 | $88.30 |
| Purchase #4 | $11.67 | 6.260% | $12.4005 | $12.40 | $12.40 | $12.40 |
| Purchase #5 | $108.76 | 7.334% | $116.7365 | $116.74 | $116.75 | $116.70 |
| Purchase #6 | $27.75 | 6.872% | $29.657 | $29.66 | $29.65 | $29.70 |
| Purchase #7 | $124.58 | 5.541% | $131.483 | $131.48 | $131.50 | $131.50 |
| 7 purchase totals = | $457.43 | $490.5314 | $490.54 | $490.55 | $490.50 | |