| 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 | $36.65 | 4.657% | $38.3568 | $38.36 | $38.35 | $38.40 |
| Purchase #2 | $99.75 | 5.779% | $105.5146 | $105.51 | $105.50 | $105.50 |
| Purchase #3 | $193.36 | 6.633% | $206.1856 | $206.19 | $206.20 | $206.20 |
| Purchase #4 | $62.41 | 6.319% | $66.3537 | $66.35 | $66.35 | $66.40 |
| Purchase #5 | $152.88 | 8.155% | $165.3474 | $165.35 | $165.35 | $165.30 |
| Purchase #6 | $64.52 | 7.588% | $69.4158 | $69.42 | $69.40 | $69.40 |
| Purchase #7 | $164.31 | 6.362% | $174.7634 | $174.76 | $174.75 | $174.80 |
| 7 purchase totals = | $773.88 | $825.9373 | $825.94 | $825.90 | $826.00 | |