| 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 | $21.60 | 4.819% | $22.6409 | $22.64 | $22.65 | $22.60 |
| Purchase #2 | $43.37 | 7.657% | $46.6908 | $46.69 | $46.70 | $46.70 |
| Purchase #3 | $45.59 | 3.366% | $47.1246 | $47.12 | $47.10 | $47.10 |
| Purchase #4 | $230.51 | 11.419% | $256.8319 | $256.83 | $256.85 | $256.80 |
| Purchase #5 | $187.81 | 7.211% | $201.353 | $201.35 | $201.35 | $201.40 |
| Purchase #6 | $144.49 | 13.276% | $163.6725 | $163.67 | $163.65 | $163.70 |
| Purchase #7 | $155.85 | 8.581% | $169.2235 | $169.22 | $169.20 | $169.20 |
| 7 purchase totals = | $829.22 | $907.5372 | $907.52 | $907.50 | $907.50 | |