| 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 | $230.51 | 8.706% | $250.5782 | $250.58 | $250.60 | $250.60 |
| Purchase #2 | $62.37 | 3.849% | $64.7706 | $64.77 | $64.75 | $64.80 |
| Purchase #3 | $78.77 | 10.812% | $87.2866 | $87.29 | $87.30 | $87.30 |
| Purchase #4 | $197.53 | 13.226% | $223.6553 | $223.66 | $223.65 | $223.70 |
| Purchase #5 | $149.33 | 11.557% | $166.5881 | $166.59 | $166.60 | $166.60 |
| Purchase #6 | $57.25 | 3.789% | $59.4192 | $59.42 | $59.40 | $59.40 |
| Purchase #7 | $121.32 | 9.421% | $132.7496 | $132.75 | $132.75 | $132.70 |
| 7 purchase totals = | $897.08 | $985.0476 | $985.06 | $985.05 | $985.10 | |