| 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 | $48.48 | 13.485% | $55.0175 | $55.02 | $55.00 | $55.00 |
| Purchase #2 | $151.56 | 4.252% | $158.0043 | $158.00 | $158.00 | $158.00 |
| Purchase #3 | $193.35 | 8.148% | $209.1042 | $209.10 | $209.10 | $209.10 |
| Purchase #4 | $250.59 | 6.323% | $266.4348 | $266.43 | $266.45 | $266.40 |
| Purchase #5 | $146.80 | 10.430% | $162.1112 | $162.11 | $162.10 | $162.10 |
| Purchase #6 | $91.71 | 9.693% | $100.5995 | $100.60 | $100.60 | $100.60 |
| Purchase #7 | $94.70 | 13.762% | $107.7326 | $107.73 | $107.75 | $107.70 |
| 7 purchase totals = | $977.19 | $1,059.0041 | $1,058.99 | $1,059.00 | $1,058.90 | |