| 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 | $78.73 | 3.468% | $81.4604 | $81.46 | $81.45 | $81.50 |
| Purchase #2 | $200.90 | 9.326% | $219.6359 | $219.64 | $219.65 | $219.60 |
| Purchase #3 | $54.83 | 11.143% | $60.9397 | $60.94 | $60.95 | $60.90 |
| Purchase #4 | $109.83 | 12.720% | $123.8004 | $123.80 | $123.80 | $123.80 |
| Purchase #5 | $204.45 | 4.172% | $212.9797 | $212.98 | $213.00 | $213.00 |
| Purchase #6 | $49.58 | 11.740% | $55.4007 | $55.40 | $55.40 | $55.40 |
| Purchase #7 | $48.70 | 4.409% | $50.8472 | $50.85 | $50.85 | $50.80 |
| 7 purchase totals = | $747.02 | $805.0640 | $805.07 | $805.10 | $805.00 | |