| 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 | $30.83 | 5.125% | $32.41 | $32.41 | $32.40 | $32.40 |
| Purchase #2 | $83.29 | 12.805% | $93.9553 | $93.96 | $93.95 | $94.00 |
| Purchase #3 | $12.90 | 5.586% | $13.6206 | $13.62 | $13.60 | $13.60 |
| Purchase #4 | $60.54 | 6.401% | $64.4152 | $64.42 | $64.40 | $64.40 |
| Purchase #5 | $160.25 | 7.787% | $172.7287 | $172.73 | $172.75 | $172.70 |
| Purchase #6 | $219.68 | 4.141% | $228.7769 | $228.78 | $228.80 | $228.80 |
| Purchase #7 | $127.89 | 4.542% | $133.6988 | $133.70 | $133.70 | $133.70 |
| 7 purchase totals = | $695.38 | $739.6055 | $739.62 | $739.60 | $739.60 | |