| 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 | $100.82 | 5.444% | $106.3086 | $106.31 | $106.30 | $106.30 |
| Purchase #2 | $30.57 | 9.755% | $33.5521 | $33.55 | $33.55 | $33.60 |
| Purchase #3 | $184.65 | 7.168% | $197.8857 | $197.89 | $197.90 | $197.90 |
| Purchase #4 | $133.78 | 9.709% | $146.7687 | $146.77 | $146.75 | $146.80 |
| Purchase #5 | $49.52 | 5.721% | $52.353 | $52.35 | $52.35 | $52.40 |
| Purchase #6 | $171.29 | 11.188% | $190.4539 | $190.45 | $190.45 | $190.50 |
| Purchase #7 | $169.62 | 7.671% | $182.6316 | $182.63 | $182.65 | $182.60 |
| 7 purchase totals = | $840.25 | $909.9536 | $909.95 | $909.95 | $910.10 | |