| 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 | $42.96 | 9.310% | $46.9596 | $46.96 | $46.95 | $47.00 |
| Purchase #2 | $54.45 | 9.130% | $59.4213 | $59.42 | $59.40 | $59.40 |
| Purchase #3 | $63.80 | 9.286% | $69.7245 | $69.72 | $69.70 | $69.70 |
| Purchase #4 | $186.43 | 5.678% | $197.0155 | $197.02 | $197.00 | $197.00 |
| Purchase #5 | $113.65 | 4.804% | $119.1097 | $119.11 | $119.10 | $119.10 |
| Purchase #6 | $172.67 | 9.392% | $188.8872 | $188.89 | $188.90 | $188.90 |
| Purchase #7 | $170.91 | 6.770% | $182.4806 | $182.48 | $182.50 | $182.50 |
| 7 purchase totals = | $804.87 | $863.5984 | $863.60 | $863.55 | $863.60 | |