| 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 | $113.73 | 9.445% | $124.4718 | $124.47 | $124.45 | $124.50 |
| Purchase #2 | $5.84 | 10.346% | $6.4442 | $6.44 | $6.45 | $6.40 |
| Purchase #3 | $88.28 | 4.834% | $92.5475 | $92.55 | $92.55 | $92.50 |
| Purchase #4 | $111.88 | 6.683% | $119.3569 | $119.36 | $119.35 | $119.40 |
| Purchase #5 | $78.95 | 8.541% | $85.6931 | $85.69 | $85.70 | $85.70 |
| Purchase #6 | $148.94 | 7.587% | $160.2401 | $160.24 | $160.25 | $160.20 |
| Purchase #7 | $170.57 | 13.238% | $193.1501 | $193.15 | $193.15 | $193.20 |
| 7 purchase totals = | $718.19 | $781.9037 | $781.90 | $781.90 | $781.90 | |