| 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 | $88.98 | 11.310% | $99.0436 | $99.04 | $99.05 | $99.00 |
| Purchase #2 | $91.73 | 12.856% | $103.5228 | $103.52 | $103.50 | $103.50 |
| Purchase #3 | $129.29 | 4.607% | $135.2464 | $135.25 | $135.25 | $135.20 |
| Purchase #4 | $52.80 | 12.840% | $59.5795 | $59.58 | $59.60 | $59.60 |
| Purchase #5 | $44.46 | 8.426% | $48.2062 | $48.21 | $48.20 | $48.20 |
| Purchase #6 | $84.66 | 4.225% | $88.2369 | $88.24 | $88.25 | $88.20 |
| Purchase #7 | $137.43 | 7.382% | $147.5751 | $147.58 | $147.60 | $147.60 |
| 7 purchase totals = | $629.35 | $681.4105 | $681.42 | $681.45 | $681.30 | |