| 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 | $43.41 | 13.721% | $49.3663 | $49.37 | $49.35 | $49.40 |
| Purchase #2 | $233.43 | 10.150% | $257.1231 | $257.12 | $257.10 | $257.10 |
| Purchase #3 | $56.52 | 7.745% | $60.8975 | $60.90 | $60.90 | $60.90 |
| Purchase #4 | $85.43 | 3.717% | $88.6054 | $88.61 | $88.60 | $88.60 |
| Purchase #5 | $211.41 | 9.315% | $231.1028 | $231.10 | $231.10 | $231.10 |
| Purchase #6 | $121.76 | 11.833% | $136.1679 | $136.17 | $136.15 | $136.20 |
| Purchase #7 | $101.30 | 6.801% | $108.1894 | $108.19 | $108.20 | $108.20 |
| 7 purchase totals = | $853.26 | $931.4524 | $931.46 | $931.40 | $931.50 | |