| 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 | $50.86 | 9.417% | $55.6495 | $55.65 | $55.65 | $55.60 |
| Purchase #2 | $132.73 | 6.348% | $141.1557 | $141.16 | $141.15 | $141.20 |
| Purchase #3 | $71.43 | 4.453% | $74.6108 | $74.61 | $74.60 | $74.60 |
| Purchase #4 | $196.66 | 13.752% | $223.7047 | $223.70 | $223.70 | $223.70 |
| Purchase #5 | $66.25 | 12.707% | $74.6684 | $74.67 | $74.65 | $74.70 |
| Purchase #6 | $243.51 | 11.853% | $272.3732 | $272.37 | $272.35 | $272.40 |
| Purchase #7 | $61.78 | 10.822% | $68.4658 | $68.47 | $68.45 | $68.50 |
| 7 purchase totals = | $823.22 | $910.6281 | $910.63 | $910.55 | $910.70 | |