| 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 | $200.34 | 3.411% | $207.1736 | $207.17 | $207.15 | $207.20 |
| Purchase #2 | $73.56 | 3.652% | $76.2464 | $76.25 | $76.25 | $76.20 |
| Purchase #3 | $108.45 | 5.222% | $114.1133 | $114.11 | $114.10 | $114.10 |
| Purchase #4 | $30.50 | 7.137% | $32.6768 | $32.68 | $32.70 | $32.70 |
| Purchase #5 | $242.62 | 5.781% | $256.6459 | $256.65 | $256.65 | $256.60 |
| Purchase #6 | $196.44 | 6.727% | $209.6545 | $209.65 | $209.65 | $209.70 |
| Purchase #7 | $92.87 | 6.556% | $98.9586 | $98.96 | $98.95 | $99.00 |
| 7 purchase totals = | $944.78 | $995.4691 | $995.47 | $995.45 | $995.50 | |