| 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 | $35.38 | 11.756% | $39.5393 | $39.54 | $39.55 | $39.50 |
| Purchase #2 | $124.61 | 10.255% | $137.3888 | $137.39 | $137.40 | $137.40 |
| Purchase #3 | $8.38 | 5.673% | $8.8554 | $8.86 | $8.85 | $8.90 |
| Purchase #4 | $157.59 | 3.421% | $162.9812 | $162.98 | $163.00 | $163.00 |
| Purchase #5 | $210.51 | 10.281% | $232.1525 | $232.15 | $232.15 | $232.20 |
| Purchase #6 | $96.70 | 5.861% | $102.3676 | $102.37 | $102.35 | $102.40 |
| Purchase #7 | $94.68 | 3.595% | $98.0837 | $98.08 | $98.10 | $98.10 |
| 7 purchase totals = | $727.85 | $781.3685 | $781.37 | $781.40 | $781.50 | |