| 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 | $6.26 | 7.856% | $6.7518 | $6.75 | $6.75 | $6.80 |
| Purchase #2 | $68.61 | 12.295% | $77.0456 | $77.05 | $77.05 | $77.00 |
| Purchase #3 | $118.30 | 8.830% | $128.7459 | $128.75 | $128.75 | $128.70 |
| Purchase #4 | $51.96 | 8.760% | $56.5117 | $56.51 | $56.50 | $56.50 |
| Purchase #5 | $51.46 | 13.421% | $58.3664 | $58.37 | $58.35 | $58.40 |
| Purchase #6 | $70.35 | 5.282% | $74.0659 | $74.07 | $74.05 | $74.10 |
| Purchase #7 | $133.63 | 12.701% | $150.6023 | $150.60 | $150.60 | $150.60 |
| 7 purchase totals = | $500.57 | $552.0896 | $552.10 | $552.05 | $552.10 | |