| 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 | $89.36 | 8.533% | $96.9851 | $96.99 | $97.00 | $97.00 |
| Purchase #2 | $22.88 | 8.437% | $24.8104 | $24.81 | $24.80 | $24.80 |
| Purchase #3 | $58.75 | 6.589% | $62.621 | $62.62 | $62.60 | $62.60 |
| Purchase #4 | $152.67 | 12.102% | $171.1461 | $171.15 | $171.15 | $171.10 |
| Purchase #5 | $131.29 | 10.451% | $145.0111 | $145.01 | $145.00 | $145.00 |
| Purchase #6 | $166.32 | 10.864% | $184.389 | $184.39 | $184.40 | $184.40 |
| Purchase #7 | $142.68 | 13.544% | $162.0046 | $162.00 | $162.00 | $162.00 |
| 7 purchase totals = | $763.95 | $846.9673 | $846.97 | $846.95 | $846.90 | |