| 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 | $56.88 | 11.438% | $63.3859 | $63.39 | $63.40 | $63.40 |
| Purchase #2 | $8.26 | 12.872% | $9.3232 | $9.32 | $9.30 | $9.30 |
| Purchase #3 | $169.48 | 3.668% | $175.6965 | $175.70 | $175.70 | $175.70 |
| Purchase #4 | $230.77 | 10.544% | $255.1024 | $255.10 | $255.10 | $255.10 |
| Purchase #5 | $14.83 | 4.500% | $15.4974 | $15.50 | $15.50 | $15.50 |
| Purchase #6 | $92.77 | 5.168% | $97.5644 | $97.56 | $97.55 | $97.60 |
| Purchase #7 | $148.58 | 6.370% | $158.0445 | $158.04 | $158.05 | $158.00 |
| 7 purchase totals = | $721.57 | $774.6143 | $774.61 | $774.60 | $774.60 | |