| 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 | $63.97 | 9.435% | $70.0056 | $70.01 | $70.00 | $70.00 |
| Purchase #2 | $47.30 | 11.764% | $52.8644 | $52.86 | $52.85 | $52.90 |
| Purchase #3 | $246.50 | 6.470% | $262.4486 | $262.45 | $262.45 | $262.40 |
| Purchase #4 | $154.96 | 11.860% | $173.3383 | $173.34 | $173.35 | $173.30 |
| Purchase #5 | $174.34 | 8.655% | $189.4291 | $189.43 | $189.45 | $189.40 |
| Purchase #6 | $94.60 | 7.343% | $101.5465 | $101.55 | $101.55 | $101.50 |
| Purchase #7 | $126.63 | 7.651% | $136.3185 | $136.32 | $136.30 | $136.30 |
| 7 purchase totals = | $908.30 | $985.9510 | $985.96 | $985.95 | $985.80 | |