| 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 | $125.61 | 6.463% | $133.7282 | $133.73 | $133.75 | $133.70 |
| Purchase #2 | $157.58 | 5.427% | $166.1319 | $166.13 | $166.15 | $166.10 |
| Purchase #3 | $20.92 | 8.862% | $22.7739 | $22.77 | $22.75 | $22.80 |
| Purchase #4 | $39.72 | 5.147% | $41.7644 | $41.76 | $41.75 | $41.80 |
| Purchase #5 | $84.70 | 13.542% | $96.1701 | $96.17 | $96.15 | $96.20 |
| Purchase #6 | $25.32 | 13.174% | $28.6557 | $28.66 | $28.65 | $28.70 |
| Purchase #7 | $59.80 | 7.667% | $64.3849 | $64.38 | $64.40 | $64.40 |
| 7 purchase totals = | $513.65 | $553.6091 | $553.60 | $553.60 | $553.70 | |