| 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 | $228.87 | 12.541% | $257.5726 | $257.57 | $257.55 | $257.60 |
| Purchase #2 | $68.81 | 5.665% | $72.7081 | $72.71 | $72.70 | $72.70 |
| Purchase #3 | $237.37 | 8.148% | $256.7109 | $256.71 | $256.70 | $256.70 |
| Purchase #4 | $51.59 | 3.589% | $53.4416 | $53.44 | $53.45 | $53.40 |
| Purchase #5 | $192.73 | 10.803% | $213.5506 | $213.55 | $213.55 | $213.60 |
| Purchase #6 | $150.96 | 5.680% | $159.5345 | $159.53 | $159.55 | $159.50 |
| Purchase #7 | $97.56 | 10.546% | $107.8487 | $107.85 | $107.85 | $107.80 |
| 7 purchase totals = | $1,027.89 | $1,121.3670 | $1,121.36 | $1,121.35 | $1,121.30 | |