| 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 | $45.63 | 8.840% | $49.6637 | $49.66 | $49.65 | $49.70 |
| Purchase #2 | $135.43 | 6.339% | $144.0149 | $144.01 | $144.00 | $144.00 |
| Purchase #3 | $194.30 | 13.326% | $220.1924 | $220.19 | $220.20 | $220.20 |
| Purchase #4 | $173.64 | 9.159% | $189.5437 | $189.54 | $189.55 | $189.50 |
| Purchase #5 | $180.59 | 3.764% | $187.3874 | $187.39 | $187.40 | $187.40 |
| Purchase #6 | $110.42 | 4.596% | $115.4949 | $115.49 | $115.50 | $115.50 |
| Purchase #7 | $63.62 | 13.677% | $72.3213 | $72.32 | $72.30 | $72.30 |
| 7 purchase totals = | $903.63 | $978.6183 | $978.60 | $978.60 | $978.60 | |