| 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 | $82.61 | 12.299% | $92.7702 | $92.77 | $92.75 | $92.80 |
| Purchase #2 | $55.63 | 8.397% | $60.3013 | $60.30 | $60.30 | $60.30 |
| Purchase #3 | $9.72 | 6.244% | $10.3269 | $10.33 | $10.35 | $10.30 |
| Purchase #4 | $149.50 | 8.727% | $162.5469 | $162.55 | $162.55 | $162.50 |
| Purchase #5 | $111.41 | 3.668% | $115.4965 | $115.50 | $115.50 | $115.50 |
| Purchase #6 | $132.35 | 12.290% | $148.6158 | $148.62 | $148.60 | $148.60 |
| Purchase #7 | $196.84 | 13.840% | $224.0827 | $224.08 | $224.10 | $224.10 |
| 7 purchase totals = | $738.06 | $814.1403 | $814.15 | $814.15 | $814.10 | |