| 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 | $92.39 | 5.355% | $97.3375 | $97.34 | $97.35 | $97.30 |
| Purchase #2 | $94.61 | 3.556% | $97.9743 | $97.97 | $97.95 | $98.00 |
| Purchase #3 | $153.66 | 12.810% | $173.3438 | $173.34 | $173.35 | $173.30 |
| Purchase #4 | $170.49 | 10.597% | $188.5568 | $188.56 | $188.55 | $188.60 |
| Purchase #5 | $49.85 | 13.710% | $56.6844 | $56.68 | $56.70 | $56.70 |
| Purchase #6 | $153.43 | 3.255% | $158.4241 | $158.42 | $158.40 | $158.40 |
| Purchase #7 | $27.39 | 13.801% | $31.1701 | $31.17 | $31.15 | $31.20 |
| 7 purchase totals = | $741.82 | $803.4910 | $803.48 | $803.45 | $803.50 | |