| 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 | $44.96 | 6.310% | $47.797 | $47.80 | $47.80 | $47.80 |
| Purchase #2 | $100.61 | 8.303% | $108.9636 | $108.96 | $108.95 | $109.00 |
| Purchase #3 | $91.33 | 5.635% | $96.4764 | $96.48 | $96.50 | $96.50 |
| Purchase #4 | $6.39 | 10.840% | $7.0827 | $7.08 | $7.10 | $7.10 |
| Purchase #5 | $144.40 | 3.738% | $149.7977 | $149.80 | $149.80 | $149.80 |
| Purchase #6 | $221.76 | 6.483% | $236.1367 | $236.14 | $236.15 | $236.10 |
| Purchase #7 | $141.39 | 4.616% | $147.9166 | $147.92 | $147.90 | $147.90 |
| 7 purchase totals = | $750.84 | $794.1707 | $794.18 | $794.20 | $794.20 | |