| 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 | $60.93 | 3.610% | $63.1296 | $63.13 | $63.15 | $63.10 |
| Purchase #2 | $84.32 | 7.229% | $90.4155 | $90.42 | $90.40 | $90.40 |
| Purchase #3 | $91.69 | 7.813% | $98.8537 | $98.85 | $98.85 | $98.90 |
| Purchase #4 | $183.35 | 12.441% | $206.1606 | $206.16 | $206.15 | $206.20 |
| Purchase #5 | $83.52 | 6.498% | $88.9471 | $88.95 | $88.95 | $88.90 |
| Purchase #6 | $180.60 | 13.424% | $204.8437 | $204.84 | $204.85 | $204.80 |
| Purchase #7 | $205.61 | 13.723% | $233.8259 | $233.83 | $233.85 | $233.80 |
| 7 purchase totals = | $890.02 | $986.1761 | $986.18 | $986.20 | $986.10 | |