| 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 | $64.62 | 7.260% | $69.3114 | $69.31 | $69.30 | $69.30 |
| Purchase #2 | $135.71 | 12.329% | $152.4417 | $152.44 | $152.45 | $152.40 |
| Purchase #3 | $166.49 | 7.746% | $179.3863 | $179.39 | $179.40 | $179.40 |
| Purchase #4 | $146.84 | 3.130% | $151.4361 | $151.44 | $151.45 | $151.40 |
| Purchase #5 | $153.41 | 3.503% | $158.784 | $158.78 | $158.80 | $158.80 |
| Purchase #6 | $78.58 | 6.612% | $83.7757 | $83.78 | $83.80 | $83.80 |
| Purchase #7 | $83.64 | 9.207% | $91.3407 | $91.34 | $91.35 | $91.30 |
| 7 purchase totals = | $829.29 | $886.4759 | $886.48 | $886.55 | $886.40 | |