| 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 | $26.35 | 4.445% | $27.5213 | $27.52 | $27.50 | $27.50 |
| Purchase #2 | $246.76 | 7.310% | $264.7982 | $264.80 | $264.80 | $264.80 |
| Purchase #3 | $18.80 | 7.683% | $20.2444 | $20.24 | $20.25 | $20.20 |
| Purchase #4 | $191.83 | 6.664% | $204.6136 | $204.61 | $204.60 | $204.60 |
| Purchase #5 | $189.39 | 12.133% | $212.3687 | $212.37 | $212.35 | $212.40 |
| Purchase #6 | $96.71 | 3.392% | $99.9904 | $99.99 | $100.00 | $100.00 |
| Purchase #7 | $207.53 | 3.629% | $215.0613 | $215.06 | $215.05 | $215.10 |
| 7 purchase totals = | $977.37 | $1,044.5979 | $1,044.59 | $1,044.55 | $1,044.60 | |