| 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 | $50.43 | 3.831% | $52.362 | $52.36 | $52.35 | $52.40 |
| Purchase #2 | $52.61 | 6.577% | $56.0702 | $56.07 | $56.05 | $56.10 |
| Purchase #3 | $44.44 | 10.348% | $49.0387 | $49.04 | $49.05 | $49.00 |
| Purchase #4 | $64.61 | 13.646% | $73.4267 | $73.43 | $73.45 | $73.40 |
| Purchase #5 | $83.60 | 5.662% | $88.3334 | $88.33 | $88.35 | $88.30 |
| Purchase #6 | $61.58 | 6.359% | $65.4959 | $65.50 | $65.50 | $65.50 |
| Purchase #7 | $166.44 | 10.206% | $183.4269 | $183.43 | $183.45 | $183.40 |
| 7 purchase totals = | $523.71 | $568.1538 | $568.16 | $568.20 | $568.10 | |