| 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 | $65.62 | 10.521% | $72.5239 | $72.52 | $72.50 | $72.50 |
| Purchase #2 | $11.64 | 11.692% | $13.0009 | $13.00 | $13.00 | $13.00 |
| Purchase #3 | $62.63 | 3.457% | $64.7951 | $64.80 | $64.80 | $64.80 |
| Purchase #4 | $18.70 | 7.222% | $20.0505 | $20.05 | $20.05 | $20.10 |
| Purchase #5 | $40.76 | 3.547% | $42.2058 | $42.21 | $42.20 | $42.20 |
| Purchase #6 | $67.78 | 12.368% | $76.163 | $76.16 | $76.15 | $76.20 |
| Purchase #7 | $160.68 | 13.407% | $182.2224 | $182.22 | $182.20 | $182.20 |
| 7 purchase totals = | $427.81 | $470.9616 | $470.96 | $470.90 | $471.00 | |