| 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 | $76.38 | 4.120% | $79.5269 | $79.53 | $79.55 | $79.50 |
| Purchase #2 | $71.85 | 10.112% | $79.1155 | $79.12 | $79.10 | $79.10 |
| Purchase #3 | $109.64 | 5.802% | $116.0013 | $116.00 | $116.00 | $116.00 |
| Purchase #4 | $11.83 | 3.657% | $12.2626 | $12.26 | $12.25 | $12.30 |
| Purchase #5 | $129.26 | 13.270% | $146.4128 | $146.41 | $146.40 | $146.40 |
| Purchase #6 | $137.76 | 13.103% | $155.8107 | $155.81 | $155.80 | $155.80 |
| Purchase #7 | $194.54 | 5.191% | $204.6386 | $204.64 | $204.65 | $204.60 |
| 7 purchase totals = | $731.26 | $793.7684 | $793.77 | $793.75 | $793.70 | |