| 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 | $91.83 | 7.337% | $98.5676 | $98.57 | $98.55 | $98.60 |
| Purchase #2 | $14.94 | 5.642% | $15.7829 | $15.78 | $15.80 | $15.80 |
| Purchase #3 | $27.75 | 9.180% | $30.2975 | $30.30 | $30.30 | $30.30 |
| Purchase #4 | $99.96 | 13.797% | $113.7515 | $113.75 | $113.75 | $113.80 |
| Purchase #5 | $22.71 | 6.150% | $24.1067 | $24.11 | $24.10 | $24.10 |
| Purchase #6 | $47.37 | 6.199% | $50.3065 | $50.31 | $50.30 | $50.30 |
| Purchase #7 | $43.89 | 3.148% | $45.2717 | $45.27 | $45.25 | $45.30 |
| 7 purchase totals = | $348.45 | $378.0844 | $378.09 | $378.05 | $378.20 | |