| 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 | $89.62 | 7.468% | $96.3128 | $96.31 | $96.30 | $96.30 |
| Purchase #2 | $62.59 | 6.134% | $66.4293 | $66.43 | $66.45 | $66.40 |
| Purchase #3 | $221.69 | 5.170% | $233.1514 | $233.15 | $233.15 | $233.20 |
| Purchase #4 | $35.43 | 10.790% | $39.2529 | $39.25 | $39.25 | $39.30 |
| Purchase #5 | $24.35 | 13.624% | $27.6674 | $27.67 | $27.65 | $27.70 |
| Purchase #6 | $13.49 | 6.448% | $14.3598 | $14.36 | $14.35 | $14.40 |
| Purchase #7 | $139.54 | 4.344% | $145.6016 | $145.60 | $145.60 | $145.60 |
| 7 purchase totals = | $586.71 | $622.7752 | $622.77 | $622.75 | $622.90 | |