| 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 | $69.96 | 7.250% | $75.0321 | $75.03 | $75.05 | $75.00 |
| Purchase #2 | $79.33 | 5.438% | $83.644 | $83.64 | $83.65 | $83.60 |
| Purchase #3 | $101.98 | 9.232% | $111.3948 | $111.39 | $111.40 | $111.40 |
| Purchase #4 | $154.73 | 8.231% | $167.4658 | $167.47 | $167.45 | $167.50 |
| Purchase #5 | $127.70 | 4.567% | $133.5321 | $133.53 | $133.55 | $133.50 |
| Purchase #6 | $146.54 | 9.370% | $160.2708 | $160.27 | $160.25 | $160.30 |
| Purchase #7 | $141.76 | 10.330% | $156.4038 | $156.40 | $156.40 | $156.40 |
| 7 purchase totals = | $822.00 | $887.7434 | $887.73 | $887.75 | $887.70 | |