| 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 | $39.42 | 8.790% | $42.885 | $42.89 | $42.90 | $42.90 |
| Purchase #2 | $58.72 | 10.177% | $64.6959 | $64.70 | $64.70 | $64.70 |
| Purchase #3 | $63.87 | 5.247% | $67.2213 | $67.22 | $67.20 | $67.20 |
| Purchase #4 | $23.31 | 6.445% | $24.8123 | $24.81 | $24.80 | $24.80 |
| Purchase #5 | $56.95 | 5.519% | $60.0931 | $60.09 | $60.10 | $60.10 |
| Purchase #6 | $245.71 | 3.102% | $253.3319 | $253.33 | $253.35 | $253.30 |
| Purchase #7 | $211.71 | 10.411% | $233.7511 | $233.75 | $233.75 | $233.80 |
| 7 purchase totals = | $699.69 | $746.7906 | $746.79 | $746.80 | $746.80 | |