| 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 | $72.95 | 8.305% | $79.0085 | $79.01 | $79.00 | $79.00 |
| Purchase #2 | $91.97 | 12.655% | $103.6088 | $103.61 | $103.60 | $103.60 |
| Purchase #3 | $37.55 | 8.787% | $40.8495 | $40.85 | $40.85 | $40.80 |
| Purchase #4 | $101.81 | 7.495% | $109.4407 | $109.44 | $109.45 | $109.40 |
| Purchase #5 | $40.52 | 8.723% | $44.0546 | $44.05 | $44.05 | $44.10 |
| Purchase #6 | $18.70 | 13.701% | $21.2621 | $21.26 | $21.25 | $21.30 |
| Purchase #7 | $83.79 | 3.427% | $86.6615 | $86.66 | $86.65 | $86.70 |
| 7 purchase totals = | $447.29 | $484.8857 | $484.88 | $484.85 | $484.90 | |