| 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 | $39.95 | 10.617% | $44.1915 | $44.19 | $44.20 | $44.20 |
| Purchase #2 | $106.45 | 13.445% | $120.7622 | $120.76 | $120.75 | $120.80 |
| Purchase #3 | $93.94 | 3.865% | $97.5708 | $97.57 | $97.55 | $97.60 |
| Purchase #4 | $190.81 | 12.213% | $214.1136 | $214.11 | $214.10 | $214.10 |
| Purchase #5 | $182.41 | 6.800% | $194.8139 | $194.81 | $194.80 | $194.80 |
| Purchase #6 | $8.35 | 7.813% | $9.0024 | $9.00 | $9.00 | $9.00 |
| Purchase #7 | $249.81 | 8.183% | $270.252 | $270.25 | $270.25 | $270.30 |
| 7 purchase totals = | $871.72 | $950.7064 | $950.69 | $950.65 | $950.80 | |