| 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 | $31.38 | 8.136% | $33.9331 | $33.93 | $33.95 | $33.90 |
| Purchase #2 | $161.32 | 11.213% | $179.4088 | $179.41 | $179.40 | $179.40 |
| Purchase #3 | $86.73 | 10.690% | $96.0014 | $96.00 | $96.00 | $96.00 |
| Purchase #4 | $5.62 | 9.505% | $6.1542 | $6.15 | $6.15 | $6.20 |
| Purchase #5 | $121.81 | 12.814% | $137.4187 | $137.42 | $137.40 | $137.40 |
| Purchase #6 | $241.76 | 5.392% | $254.7957 | $254.80 | $254.80 | $254.80 |
| Purchase #7 | $35.94 | 3.222% | $37.098 | $37.10 | $37.10 | $37.10 |
| 7 purchase totals = | $684.56 | $744.8099 | $744.81 | $744.80 | $744.80 | |