| 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 | $94.43 | 7.575% | $101.5831 | $101.58 | $101.60 | $101.60 |
| Purchase #2 | $36.91 | 9.599% | $40.453 | $40.45 | $40.45 | $40.50 |
| Purchase #3 | $181.86 | 12.560% | $204.7016 | $204.70 | $204.70 | $204.70 |
| Purchase #4 | $90.95 | 3.625% | $94.2469 | $94.25 | $94.25 | $94.20 |
| Purchase #5 | $41.66 | 13.799% | $47.4087 | $47.41 | $47.40 | $47.40 |
| Purchase #6 | $19.92 | 4.533% | $20.823 | $20.82 | $20.80 | $20.80 |
| Purchase #7 | $175.98 | 13.783% | $200.2353 | $200.24 | $200.25 | $200.20 |
| 7 purchase totals = | $641.71 | $709.4516 | $709.45 | $709.45 | $709.40 | |