| 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 | $68.77 | 9.612% | $75.3802 | $75.38 | $75.40 | $75.40 |
| Purchase #2 | $47.90 | 3.232% | $49.4481 | $49.45 | $49.45 | $49.40 |
| Purchase #3 | $83.97 | 9.113% | $91.6222 | $91.62 | $91.60 | $91.60 |
| Purchase #4 | $89.63 | 8.379% | $97.1401 | $97.14 | $97.15 | $97.10 |
| Purchase #5 | $90.61 | 9.429% | $99.1536 | $99.15 | $99.15 | $99.20 |
| Purchase #6 | $167.66 | 4.774% | $175.6641 | $175.66 | $175.65 | $175.70 |
| Purchase #7 | $239.50 | 5.618% | $252.9551 | $252.96 | $252.95 | $253.00 |
| 7 purchase totals = | $788.04 | $841.3634 | $841.36 | $841.35 | $841.40 | |