| 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 | $81.85 | 7.319% | $87.8406 | $87.84 | $87.85 | $87.80 |
| Purchase #2 | $72.39 | 4.257% | $75.4716 | $75.47 | $75.45 | $75.50 |
| Purchase #3 | $124.61 | 4.613% | $130.3583 | $130.36 | $130.35 | $130.40 |
| Purchase #4 | $85.70 | 3.527% | $88.7226 | $88.72 | $88.70 | $88.70 |
| Purchase #5 | $178.82 | 13.543% | $203.0376 | $203.04 | $203.05 | $203.00 |
| Purchase #6 | $14.99 | 7.851% | $16.1669 | $16.17 | $16.15 | $16.20 |
| Purchase #7 | $65.95 | 3.867% | $68.5003 | $68.50 | $68.50 | $68.50 |
| 7 purchase totals = | $624.31 | $670.0979 | $670.10 | $670.05 | $670.10 | |