| 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 | $69.61 | 4.754% | $72.9193 | $72.92 | $72.90 | $72.90 |
| Purchase #2 | $86.54 | 12.560% | $97.4094 | $97.41 | $97.40 | $97.40 |
| Purchase #3 | $200.28 | 6.324% | $212.9457 | $212.95 | $212.95 | $212.90 |
| Purchase #4 | $42.58 | 3.750% | $44.1768 | $44.18 | $44.20 | $44.20 |
| Purchase #5 | $176.41 | 9.155% | $192.5603 | $192.56 | $192.55 | $192.60 |
| Purchase #6 | $155.84 | 9.304% | $170.3394 | $170.34 | $170.35 | $170.30 |
| Purchase #7 | $249.98 | 10.643% | $276.5854 | $276.59 | $276.60 | $276.60 |
| 7 purchase totals = | $981.24 | $1,066.9363 | $1,066.95 | $1,066.95 | $1,066.90 | |