| 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 | $91.57 | 13.584% | $104.0089 | $104.01 | $104.00 | $104.00 |
| Purchase #2 | $117.98 | 13.297% | $133.6678 | $133.67 | $133.65 | $133.70 |
| Purchase #3 | $171.31 | 13.854% | $195.0433 | $195.04 | $195.05 | $195.00 |
| Purchase #4 | $114.56 | 10.803% | $126.9359 | $126.94 | $126.95 | $126.90 |
| Purchase #5 | $58.33 | 13.379% | $66.134 | $66.13 | $66.15 | $66.10 |
| Purchase #6 | $51.84 | 9.577% | $56.8047 | $56.80 | $56.80 | $56.80 |
| Purchase #7 | $32.69 | 5.372% | $34.4461 | $34.45 | $34.45 | $34.40 |
| 7 purchase totals = | $638.28 | $717.0407 | $717.04 | $717.05 | $716.90 | |