| 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 | $66.68 | 11.281% | $74.2022 | $74.20 | $74.20 | $74.20 |
| Purchase #2 | $58.51 | 9.438% | $64.0322 | $64.03 | $64.05 | $64.00 |
| Purchase #3 | $171.44 | 9.129% | $187.0908 | $187.09 | $187.10 | $187.10 |
| Purchase #4 | $118.65 | 12.354% | $133.308 | $133.31 | $133.30 | $133.30 |
| Purchase #5 | $168.77 | 12.804% | $190.3793 | $190.38 | $190.40 | $190.40 |
| Purchase #6 | $123.44 | 12.321% | $138.649 | $138.65 | $138.65 | $138.60 |
| Purchase #7 | $91.74 | 7.724% | $98.826 | $98.83 | $98.85 | $98.80 |
| 7 purchase totals = | $799.23 | $886.4875 | $886.49 | $886.55 | $886.40 | |