| 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 | $34.79 | 6.226% | $36.956 | $36.96 | $36.95 | $37.00 |
| Purchase #2 | $88.73 | 12.575% | $99.8878 | $99.89 | $99.90 | $99.90 |
| Purchase #3 | $220.88 | 7.757% | $238.0137 | $238.01 | $238.00 | $238.00 |
| Purchase #4 | $12.60 | 4.845% | $13.2105 | $13.21 | $13.20 | $13.20 |
| Purchase #5 | $169.42 | 8.724% | $184.2002 | $184.20 | $184.20 | $184.20 |
| Purchase #6 | $107.89 | 4.272% | $112.4991 | $112.50 | $112.50 | $112.50 |
| Purchase #7 | $248.95 | 10.685% | $275.5503 | $275.55 | $275.55 | $275.60 |
| 7 purchase totals = | $883.26 | $960.3176 | $960.32 | $960.30 | $960.40 | |