| 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 | $70.91 | 6.646% | $75.6227 | $75.62 | $75.60 | $75.60 |
| Purchase #2 | $85.33 | 10.668% | $94.433 | $94.43 | $94.45 | $94.40 |
| Purchase #3 | $100.83 | 8.544% | $109.4449 | $109.44 | $109.45 | $109.40 |
| Purchase #4 | $232.92 | 3.430% | $240.9092 | $240.91 | $240.90 | $240.90 |
| Purchase #5 | $232.36 | 10.617% | $257.0297 | $257.03 | $257.05 | $257.00 |
| Purchase #6 | $16.25 | 12.104% | $18.2169 | $18.22 | $18.20 | $18.20 |
| Purchase #7 | $35.79 | 7.307% | $38.4052 | $38.41 | $38.40 | $38.40 |
| 7 purchase totals = | $774.39 | $834.0616 | $834.06 | $834.05 | $833.90 | |