| 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 | $108.45 | 11.286% | $120.6897 | $120.69 | $120.70 | $120.70 |
| Purchase #2 | $65.65 | 13.818% | $74.7215 | $74.72 | $74.70 | $74.70 |
| Purchase #3 | $227.52 | 13.214% | $257.5845 | $257.58 | $257.60 | $257.60 |
| Purchase #4 | $169.87 | 3.131% | $175.1886 | $175.19 | $175.20 | $175.20 |
| Purchase #5 | $150.58 | 9.449% | $164.8083 | $164.81 | $164.80 | $164.80 |
| Purchase #6 | $111.61 | 3.121% | $115.0933 | $115.09 | $115.10 | $115.10 |
| Purchase #7 | $46.84 | 13.777% | $53.2931 | $53.29 | $53.30 | $53.30 |
| 7 purchase totals = | $880.52 | $961.3790 | $961.37 | $961.40 | $961.40 | |