| 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 | $247.79 | 7.155% | $265.5194 | $265.52 | $265.50 | $265.50 |
| Purchase #2 | $111.58 | 11.360% | $124.2555 | $124.26 | $124.25 | $124.30 |
| Purchase #3 | $156.91 | 9.748% | $172.2056 | $172.21 | $172.20 | $172.20 |
| Purchase #4 | $53.65 | 9.478% | $58.7349 | $58.73 | $58.75 | $58.70 |
| Purchase #5 | $33.67 | 8.722% | $36.6067 | $36.61 | $36.60 | $36.60 |
| Purchase #6 | $131.96 | 11.307% | $146.8807 | $146.88 | $146.90 | $146.90 |
| Purchase #7 | $158.55 | 9.541% | $173.6773 | $173.68 | $173.70 | $173.70 |
| 7 purchase totals = | $894.11 | $977.8801 | $977.89 | $977.90 | $977.90 | |