| 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 | $49.75 | 10.814% | $55.13 | $55.13 | $55.15 | $55.10 |
| Purchase #2 | $208.44 | 5.767% | $220.4607 | $220.46 | $220.45 | $220.50 |
| Purchase #3 | $168.44 | 7.175% | $180.5256 | $180.53 | $180.55 | $180.50 |
| Purchase #4 | $176.34 | 5.108% | $185.3474 | $185.35 | $185.35 | $185.30 |
| Purchase #5 | $36.52 | 9.452% | $39.9719 | $39.97 | $39.95 | $40.00 |
| Purchase #6 | $227.99 | 4.102% | $237.3421 | $237.34 | $237.35 | $237.30 |
| Purchase #7 | $11.38 | 11.825% | $12.7257 | $12.73 | $12.75 | $12.70 |
| 7 purchase totals = | $878.86 | $931.5034 | $931.51 | $931.55 | $931.40 | |