| 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 | $12.30 | 5.259% | $12.9469 | $12.95 | $12.95 | $12.90 |
| Purchase #2 | $205.56 | 3.674% | $213.1123 | $213.11 | $213.10 | $213.10 |
| Purchase #3 | $173.53 | 12.805% | $195.7505 | $195.75 | $195.75 | $195.80 |
| Purchase #4 | $197.93 | 10.174% | $218.0674 | $218.07 | $218.05 | $218.10 |
| Purchase #5 | $59.78 | 10.134% | $65.8381 | $65.84 | $65.85 | $65.80 |
| Purchase #6 | $24.67 | 8.298% | $26.7171 | $26.72 | $26.70 | $26.70 |
| Purchase #7 | $217.92 | 4.683% | $228.1252 | $228.13 | $228.15 | $228.10 |
| 7 purchase totals = | $891.69 | $960.5575 | $960.57 | $960.55 | $960.50 | |