| 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 | $36.74 | 7.851% | $39.6245 | $39.62 | $39.60 | $39.60 |
| Purchase #2 | $153.91 | 7.356% | $165.2316 | $165.23 | $165.25 | $165.20 |
| Purchase #3 | $45.25 | 7.858% | $48.8057 | $48.81 | $48.80 | $48.80 |
| Purchase #4 | $99.36 | 8.864% | $108.1673 | $108.17 | $108.15 | $108.20 |
| Purchase #5 | $190.52 | 3.668% | $197.5083 | $197.51 | $197.50 | $197.50 |
| Purchase #6 | $86.88 | 10.118% | $95.6705 | $95.67 | $95.65 | $95.70 |
| Purchase #7 | $174.28 | 13.404% | $197.6405 | $197.64 | $197.65 | $197.60 |
| 7 purchase totals = | $786.94 | $852.6484 | $852.65 | $852.60 | $852.60 | |