| 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 | $57.91 | 7.205% | $62.0824 | $62.08 | $62.10 | $62.10 |
| Purchase #2 | $19.76 | 4.336% | $20.6168 | $20.62 | $20.60 | $20.60 |
| Purchase #3 | $127.85 | 11.115% | $142.0605 | $142.06 | $142.05 | $142.10 |
| Purchase #4 | $224.81 | 12.829% | $253.6509 | $253.65 | $253.65 | $253.70 |
| Purchase #5 | $101.41 | 8.591% | $110.1221 | $110.12 | $110.10 | $110.10 |
| Purchase #6 | $108.88 | 3.544% | $112.7387 | $112.74 | $112.75 | $112.70 |
| Purchase #7 | $109.84 | 3.158% | $113.3087 | $113.31 | $113.30 | $113.30 |
| 7 purchase totals = | $750.46 | $814.5801 | $814.58 | $814.55 | $814.60 | |