| 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 | $6.66 | 9.185% | $7.2717 | $7.27 | $7.25 | $7.30 |
| Purchase #2 | $55.76 | 12.306% | $62.6218 | $62.62 | $62.60 | $62.60 |
| Purchase #3 | $172.64 | 10.520% | $190.8017 | $190.80 | $190.80 | $190.80 |
| Purchase #4 | $118.27 | 3.239% | $122.1008 | $122.10 | $122.10 | $122.10 |
| Purchase #5 | $37.69 | 10.440% | $41.6248 | $41.62 | $41.60 | $41.60 |
| Purchase #6 | $249.72 | 3.170% | $257.6361 | $257.64 | $257.65 | $257.60 |
| Purchase #7 | $236.97 | 13.558% | $269.0984 | $269.10 | $269.10 | $269.10 |
| 7 purchase totals = | $877.71 | $951.1553 | $951.15 | $951.10 | $951.10 | |