| 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 | $41.59 | 9.634% | $45.5968 | $45.60 | $45.60 | $45.60 |
| Purchase #2 | $28.56 | 3.706% | $29.6184 | $29.62 | $29.60 | $29.60 |
| Purchase #3 | $103.28 | 6.378% | $109.8672 | $109.87 | $109.85 | $109.90 |
| Purchase #4 | $249.61 | 6.225% | $265.1482 | $265.15 | $265.15 | $265.10 |
| Purchase #5 | $194.44 | 8.646% | $211.2513 | $211.25 | $211.25 | $211.30 |
| Purchase #6 | $19.68 | 5.728% | $20.8073 | $20.81 | $20.80 | $20.80 |
| Purchase #7 | $167.91 | 3.201% | $173.2848 | $173.28 | $173.30 | $173.30 |
| 7 purchase totals = | $805.07 | $855.5740 | $855.58 | $855.55 | $855.60 | |