| 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 | $122.27 | 6.551% | $130.2799 | $130.28 | $130.30 | $130.30 |
| Purchase #2 | $77.92 | 13.329% | $88.306 | $88.31 | $88.30 | $88.30 |
| Purchase #3 | $55.28 | 8.615% | $60.0424 | $60.04 | $60.05 | $60.00 |
| Purchase #4 | $102.98 | 6.818% | $110.0012 | $110.00 | $110.00 | $110.00 |
| Purchase #5 | $163.38 | 9.130% | $178.2966 | $178.30 | $178.30 | $178.30 |
| Purchase #6 | $99.96 | 6.252% | $106.2095 | $106.21 | $106.20 | $106.20 |
| Purchase #7 | $52.34 | 7.205% | $56.1111 | $56.11 | $56.10 | $56.10 |
| 7 purchase totals = | $674.13 | $729.2467 | $729.25 | $729.25 | $729.20 | |