| 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 | $87.44 | 6.565% | $93.1804 | $93.18 | $93.20 | $93.20 |
| Purchase #2 | $77.69 | 9.372% | $84.9711 | $84.97 | $84.95 | $85.00 |
| Purchase #3 | $194.83 | 13.358% | $220.8554 | $220.86 | $220.85 | $220.90 |
| Purchase #4 | $16.68 | 11.186% | $18.5458 | $18.55 | $18.55 | $18.50 |
| Purchase #5 | $173.46 | 11.195% | $192.8788 | $192.88 | $192.90 | $192.90 |
| Purchase #6 | $55.58 | 3.434% | $57.4886 | $57.49 | $57.50 | $57.50 |
| Purchase #7 | $175.81 | 5.483% | $185.4497 | $185.45 | $185.45 | $185.40 |
| 7 purchase totals = | $781.49 | $853.3698 | $853.38 | $853.40 | $853.40 | |