| 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 | $68.84 | 12.571% | $77.4939 | $77.49 | $77.50 | $77.50 |
| Purchase #2 | $77.67 | 6.318% | $82.5772 | $82.58 | $82.60 | $82.60 |
| Purchase #3 | $233.28 | 13.793% | $265.4563 | $265.46 | $265.45 | $265.50 |
| Purchase #4 | $12.63 | 6.533% | $13.4551 | $13.46 | $13.45 | $13.50 |
| Purchase #5 | $129.74 | 13.761% | $147.5935 | $147.59 | $147.60 | $147.60 |
| Purchase #6 | $189.71 | 7.421% | $203.7884 | $203.79 | $203.80 | $203.80 |
| Purchase #7 | $105.28 | 9.285% | $115.0552 | $115.06 | $115.05 | $115.10 |
| 7 purchase totals = | $817.15 | $905.4196 | $905.43 | $905.45 | $905.60 | |