| 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 | $147.84 | 4.140% | $153.9606 | $153.96 | $153.95 | $154.00 |
| Purchase #2 | $70.80 | 4.873% | $74.2501 | $74.25 | $74.25 | $74.30 |
| Purchase #3 | $129.33 | 10.436% | $142.8269 | $142.83 | $142.85 | $142.80 |
| Purchase #4 | $22.39 | 12.772% | $25.2497 | $25.25 | $25.25 | $25.20 |
| Purchase #5 | $59.33 | 4.839% | $62.201 | $62.20 | $62.20 | $62.20 |
| Purchase #6 | $66.87 | 7.295% | $71.7482 | $71.75 | $71.75 | $71.70 |
| Purchase #7 | $108.63 | 11.255% | $120.8563 | $120.86 | $120.85 | $120.90 |
| 7 purchase totals = | $605.19 | $651.0928 | $651.10 | $651.10 | $651.10 | |