| 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 | $15.37 | 9.549% | $16.8377 | $16.84 | $16.85 | $16.80 |
| Purchase #2 | $135.71 | 8.654% | $147.4543 | $147.45 | $147.45 | $147.50 |
| Purchase #3 | $94.58 | 12.447% | $106.3524 | $106.35 | $106.35 | $106.40 |
| Purchase #4 | $58.66 | 12.794% | $66.165 | $66.17 | $66.15 | $66.20 |
| Purchase #5 | $61.82 | 7.779% | $66.629 | $66.63 | $66.65 | $66.60 |
| Purchase #6 | $240.56 | 10.525% | $265.8789 | $265.88 | $265.90 | $265.90 |
| Purchase #7 | $212.70 | 9.645% | $233.2149 | $233.21 | $233.20 | $233.20 |
| 7 purchase totals = | $819.40 | $902.5322 | $902.53 | $902.55 | $902.60 | |