| 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 | $113.44 | 7.111% | $121.5067 | $121.51 | $121.50 | $121.50 |
| Purchase #2 | $62.76 | 3.352% | $64.8637 | $64.86 | $64.85 | $64.90 |
| Purchase #3 | $182.70 | 4.430% | $190.7936 | $190.79 | $190.80 | $190.80 |
| Purchase #4 | $28.47 | 4.269% | $29.6854 | $29.69 | $29.70 | $29.70 |
| Purchase #5 | $199.61 | 12.747% | $225.0543 | $225.05 | $225.05 | $225.10 |
| Purchase #6 | $58.46 | 8.770% | $63.5869 | $63.59 | $63.60 | $63.60 |
| Purchase #7 | $6.56 | 8.678% | $7.1293 | $7.13 | $7.15 | $7.10 |
| 7 purchase totals = | $652.00 | $702.6199 | $702.62 | $702.65 | $702.70 | |