| 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 | $10.55 | 10.809% | $11.6903 | $11.69 | $11.70 | $11.70 |
| Purchase #2 | $106.71 | 5.557% | $112.6399 | $112.64 | $112.65 | $112.60 |
| Purchase #3 | $88.53 | 8.607% | $96.1498 | $96.15 | $96.15 | $96.10 |
| Purchase #4 | $36.36 | 13.796% | $41.3762 | $41.38 | $41.40 | $41.40 |
| Purchase #5 | $129.49 | 12.808% | $146.0751 | $146.08 | $146.10 | $146.10 |
| Purchase #6 | $115.51 | 4.373% | $120.5613 | $120.56 | $120.55 | $120.60 |
| Purchase #7 | $128.32 | 13.557% | $145.7163 | $145.72 | $145.70 | $145.70 |
| 7 purchase totals = | $615.47 | $674.2089 | $674.22 | $674.25 | $674.20 | |