| 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 | $138.49 | 9.570% | $151.7435 | $151.74 | $151.75 | $151.70 |
| Purchase #2 | $11.81 | 6.448% | $12.5715 | $12.57 | $12.55 | $12.60 |
| Purchase #3 | $19.99 | 3.149% | $20.6195 | $20.62 | $20.60 | $20.60 |
| Purchase #4 | $236.95 | 8.669% | $257.4912 | $257.49 | $257.50 | $257.50 |
| Purchase #5 | $91.79 | 4.582% | $95.9958 | $96.00 | $96.00 | $96.00 |
| Purchase #6 | $41.70 | 12.818% | $47.0451 | $47.05 | $47.05 | $47.00 |
| Purchase #7 | $48.67 | 13.603% | $55.2906 | $55.29 | $55.30 | $55.30 |
| 7 purchase totals = | $589.40 | $640.7572 | $640.76 | $640.75 | $640.70 | |