| 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 | $48.36 | 12.516% | $54.4127 | $54.41 | $54.40 | $54.40 |
| Purchase #2 | $67.39 | 10.718% | $74.6129 | $74.61 | $74.60 | $74.60 |
| Purchase #3 | $137.98 | 12.793% | $155.6318 | $155.63 | $155.65 | $155.60 |
| Purchase #4 | $155.67 | 8.459% | $168.8381 | $168.84 | $168.85 | $168.80 |
| Purchase #5 | $125.68 | 6.572% | $133.9397 | $133.94 | $133.95 | $133.90 |
| Purchase #6 | $92.94 | 5.601% | $98.1456 | $98.15 | $98.15 | $98.10 |
| Purchase #7 | $157.66 | 7.442% | $169.3931 | $169.39 | $169.40 | $169.40 |
| 7 purchase totals = | $785.68 | $854.9739 | $854.97 | $855.00 | $854.80 | |