| 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 | $62.50 | 3.753% | $64.8456 | $64.85 | $64.85 | $64.80 |
| Purchase #2 | $117.31 | 11.814% | $131.169 | $131.17 | $131.15 | $131.20 |
| Purchase #3 | $37.65 | 4.679% | $39.4116 | $39.41 | $39.40 | $39.40 |
| Purchase #4 | $49.55 | 10.340% | $54.6735 | $54.67 | $54.65 | $54.70 |
| Purchase #5 | $155.80 | 6.870% | $166.5035 | $166.50 | $166.50 | $166.50 |
| Purchase #6 | $137.61 | 4.686% | $144.0584 | $144.06 | $144.05 | $144.10 |
| Purchase #7 | $71.85 | 5.733% | $75.9692 | $75.97 | $75.95 | $76.00 |
| 7 purchase totals = | $632.27 | $676.6308 | $676.63 | $676.55 | $676.70 | |