| 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 | $47.93 | 7.189% | $51.3757 | $51.38 | $51.40 | $51.40 |
| Purchase #2 | $59.33 | 8.464% | $64.3517 | $64.35 | $64.35 | $64.40 |
| Purchase #3 | $246.39 | 10.631% | $272.5837 | $272.58 | $272.60 | $272.60 |
| Purchase #4 | $221.84 | 10.240% | $244.5564 | $244.56 | $244.55 | $244.60 |
| Purchase #5 | $25.30 | 11.331% | $28.1667 | $28.17 | $28.15 | $28.20 |
| Purchase #6 | $117.25 | 5.128% | $123.2626 | $123.26 | $123.25 | $123.30 |
| Purchase #7 | $239.25 | 5.465% | $252.325 | $252.33 | $252.35 | $252.30 |
| 7 purchase totals = | $957.29 | $1,036.6218 | $1,036.63 | $1,036.65 | $1,036.80 | |