| 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 | $94.73 | 6.599% | $100.9812 | $100.98 | $101.00 | $101.00 |
| Purchase #2 | $224.38 | 7.288% | $240.7328 | $240.73 | $240.75 | $240.70 |
| Purchase #3 | $232.40 | 10.765% | $257.4179 | $257.42 | $257.40 | $257.40 |
| Purchase #4 | $64.65 | 12.765% | $72.9026 | $72.90 | $72.90 | $72.90 |
| Purchase #5 | $14.54 | 4.207% | $15.1517 | $15.15 | $15.15 | $15.20 |
| Purchase #6 | $24.91 | 13.201% | $28.1984 | $28.20 | $28.20 | $28.20 |
| Purchase #7 | $98.39 | 3.568% | $101.9006 | $101.90 | $101.90 | $101.90 |
| 7 purchase totals = | $754.00 | $817.2852 | $817.28 | $817.30 | $817.30 | |