| 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 | $84.27 | 10.238% | $92.8976 | $92.90 | $92.90 | $92.90 |
| Purchase #2 | $145.46 | 10.185% | $160.2751 | $160.28 | $160.30 | $160.30 |
| Purchase #3 | $49.48 | 6.489% | $52.6908 | $52.69 | $52.70 | $52.70 |
| Purchase #4 | $103.32 | 9.580% | $113.2181 | $113.22 | $113.20 | $113.20 |
| Purchase #5 | $81.40 | 4.383% | $84.9678 | $84.97 | $84.95 | $85.00 |
| Purchase #6 | $193.77 | 12.466% | $217.9254 | $217.93 | $217.95 | $217.90 |
| Purchase #7 | $70.67 | 11.355% | $78.6946 | $78.69 | $78.70 | $78.70 |
| 7 purchase totals = | $728.37 | $800.6694 | $800.68 | $800.70 | $800.70 | |