| 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 | $94.96 | 10.150% | $104.5984 | $104.60 | $104.60 | $104.60 |
| Purchase #2 | $107.93 | 6.402% | $114.8397 | $114.84 | $114.85 | $114.80 |
| Purchase #3 | $48.54 | 12.855% | $54.7798 | $54.78 | $54.80 | $54.80 |
| Purchase #4 | $118.99 | 6.745% | $127.0159 | $127.02 | $127.00 | $127.00 |
| Purchase #5 | $230.34 | 5.345% | $242.6517 | $242.65 | $242.65 | $242.70 |
| Purchase #6 | $236.81 | 7.653% | $254.9331 | $254.93 | $254.95 | $254.90 |
| Purchase #7 | $82.56 | 5.784% | $87.3353 | $87.34 | $87.35 | $87.30 |
| 7 purchase totals = | $920.13 | $986.1539 | $986.16 | $986.20 | $986.10 | |