| 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 | $34.86 | 9.500% | $38.1717 | $38.17 | $38.15 | $38.20 |
| Purchase #2 | $111.27 | 5.443% | $117.3264 | $117.33 | $117.35 | $117.30 |
| Purchase #3 | $197.88 | 7.390% | $212.5033 | $212.50 | $212.50 | $212.50 |
| Purchase #4 | $22.27 | 9.488% | $24.383 | $24.38 | $24.40 | $24.40 |
| Purchase #5 | $243.78 | 10.106% | $268.4164 | $268.42 | $268.40 | $268.40 |
| Purchase #6 | $204.91 | 5.631% | $216.4485 | $216.45 | $216.45 | $216.40 |
| Purchase #7 | $91.84 | 5.325% | $96.7305 | $96.73 | $96.75 | $96.70 |
| 7 purchase totals = | $906.81 | $973.9798 | $973.98 | $974.00 | $973.90 | |