| 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 | $140.62 | 13.216% | $159.2043 | $159.20 | $159.20 | $159.20 |
| Purchase #2 | $47.63 | 5.603% | $50.2987 | $50.30 | $50.30 | $50.30 |
| Purchase #3 | $34.44 | 13.105% | $38.9534 | $38.95 | $38.95 | $39.00 |
| Purchase #4 | $90.88 | 7.391% | $97.5969 | $97.60 | $97.60 | $97.60 |
| Purchase #5 | $162.70 | 4.179% | $169.4992 | $169.50 | $169.50 | $169.50 |
| Purchase #6 | $71.51 | 8.359% | $77.4875 | $77.49 | $77.50 | $77.50 |
| Purchase #7 | $52.75 | 12.671% | $59.434 | $59.43 | $59.45 | $59.40 |
| 7 purchase totals = | $600.53 | $652.4740 | $652.47 | $652.50 | $652.50 | |