| 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 | $59.80 | 8.396% | $64.8208 | $64.82 | $64.80 | $64.80 |
| Purchase #2 | $26.38 | 13.303% | $29.8893 | $29.89 | $29.90 | $29.90 |
| Purchase #3 | $147.69 | 12.700% | $166.4466 | $166.45 | $166.45 | $166.40 |
| Purchase #4 | $234.49 | 10.794% | $259.8009 | $259.80 | $259.80 | $259.80 |
| Purchase #5 | $133.96 | 6.249% | $142.3312 | $142.33 | $142.35 | $142.30 |
| Purchase #6 | $19.51 | 13.275% | $22.1 | $22.10 | $22.10 | $22.10 |
| Purchase #7 | $197.45 | 3.726% | $204.807 | $204.81 | $204.80 | $204.80 |
| 7 purchase totals = | $819.28 | $890.1958 | $890.20 | $890.20 | $890.10 | |