| 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 | $33.58 | 6.720% | $35.8366 | $35.84 | $35.85 | $35.80 |
| Purchase #2 | $46.94 | 10.335% | $51.7912 | $51.79 | $51.80 | $51.80 |
| Purchase #3 | $5.79 | 9.145% | $6.3195 | $6.32 | $6.30 | $6.30 |
| Purchase #4 | $173.30 | 5.452% | $182.7483 | $182.75 | $182.75 | $182.70 |
| Purchase #5 | $78.94 | 10.448% | $87.1877 | $87.19 | $87.20 | $87.20 |
| Purchase #6 | $216.76 | 5.664% | $229.0373 | $229.04 | $229.05 | $229.00 |
| Purchase #7 | $194.58 | 12.751% | $219.3909 | $219.39 | $219.40 | $219.40 |
| 7 purchase totals = | $749.89 | $812.3115 | $812.32 | $812.35 | $812.20 | |