| 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 | $58.54 | 3.148% | $60.3828 | $60.38 | $60.40 | $60.40 |
| Purchase #2 | $63.39 | 10.134% | $69.8139 | $69.81 | $69.80 | $69.80 |
| Purchase #3 | $185.91 | 6.436% | $197.8752 | $197.88 | $197.90 | $197.90 |
| Purchase #4 | $100.58 | 6.185% | $106.8009 | $106.80 | $106.80 | $106.80 |
| Purchase #5 | $180.71 | 3.742% | $187.4722 | $187.47 | $187.45 | $187.50 |
| Purchase #6 | $210.44 | 9.210% | $229.8215 | $229.82 | $229.80 | $229.80 |
| Purchase #7 | $165.99 | 13.641% | $188.6327 | $188.63 | $188.65 | $188.60 |
| 7 purchase totals = | $965.56 | $1,040.7992 | $1,040.79 | $1,040.80 | $1,040.80 | |