| 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 | $91.48 | 6.663% | $97.5753 | $97.58 | $97.60 | $97.60 |
| Purchase #2 | $108.75 | 8.197% | $117.6642 | $117.66 | $117.65 | $117.70 |
| Purchase #3 | $52.92 | 4.300% | $55.1956 | $55.20 | $55.20 | $55.20 |
| Purchase #4 | $6.74 | 9.725% | $7.3955 | $7.40 | $7.40 | $7.40 |
| Purchase #5 | $26.87 | 8.477% | $29.1478 | $29.15 | $29.15 | $29.10 |
| Purchase #6 | $150.32 | 6.318% | $159.8172 | $159.82 | $159.80 | $159.80 |
| Purchase #7 | $202.44 | 9.197% | $221.0584 | $221.06 | $221.05 | $221.10 |
| 7 purchase totals = | $639.52 | $687.8540 | $687.87 | $687.85 | $687.90 | |