| 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 | $210.74 | 5.665% | $222.6784 | $222.68 | $222.70 | $222.70 |
| Purchase #2 | $82.50 | 6.454% | $87.8246 | $87.82 | $87.80 | $87.80 |
| Purchase #3 | $56.42 | 6.514% | $60.0952 | $60.10 | $60.10 | $60.10 |
| Purchase #4 | $91.33 | 3.622% | $94.638 | $94.64 | $94.65 | $94.60 |
| Purchase #5 | $24.94 | 5.152% | $26.2249 | $26.22 | $26.20 | $26.20 |
| Purchase #6 | $141.39 | 3.160% | $145.8579 | $145.86 | $145.85 | $145.90 |
| Purchase #7 | $76.59 | 7.830% | $82.587 | $82.59 | $82.60 | $82.60 |
| 7 purchase totals = | $683.91 | $719.9060 | $719.91 | $719.90 | $719.90 | |