| 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 | $87.95 | 10.441% | $97.1329 | $97.13 | $97.15 | $97.10 |
| Purchase #2 | $14.80 | 12.197% | $16.6052 | $16.61 | $16.60 | $16.60 |
| Purchase #3 | $33.47 | 7.399% | $35.9464 | $35.95 | $35.95 | $35.90 |
| Purchase #4 | $76.46 | 9.102% | $83.4194 | $83.42 | $83.40 | $83.40 |
| Purchase #5 | $116.26 | 6.242% | $123.5169 | $123.52 | $123.50 | $123.50 |
| Purchase #6 | $158.90 | 11.455% | $177.102 | $177.10 | $177.10 | $177.10 |
| Purchase #7 | $29.69 | 11.587% | $33.1302 | $33.13 | $33.15 | $33.10 |
| 7 purchase totals = | $517.53 | $566.8530 | $566.86 | $566.85 | $566.70 | |