| 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 | $10.36 | 3.730% | $10.7464 | $10.75 | $10.75 | $10.70 |
| Purchase #2 | $158.62 | 12.574% | $178.5649 | $178.56 | $178.55 | $178.60 |
| Purchase #3 | $43.46 | 13.720% | $49.4227 | $49.42 | $49.40 | $49.40 |
| Purchase #4 | $116.99 | 5.142% | $123.0056 | $123.01 | $123.00 | $123.00 |
| Purchase #5 | $211.94 | 12.279% | $237.9641 | $237.96 | $237.95 | $238.00 |
| Purchase #6 | $234.58 | 9.409% | $256.6516 | $256.65 | $256.65 | $256.70 |
| Purchase #7 | $168.29 | 7.509% | $180.9269 | $180.93 | $180.95 | $180.90 |
| 7 purchase totals = | $944.24 | $1,037.2822 | $1,037.28 | $1,037.25 | $1,037.30 | |