| 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 | $29.25 | 13.741% | $33.2692 | $33.27 | $33.25 | $33.30 |
| Purchase #2 | $71.27 | 12.312% | $80.0448 | $80.04 | $80.05 | $80.00 |
| Purchase #3 | $135.89 | 9.733% | $149.1162 | $149.12 | $149.10 | $149.10 |
| Purchase #4 | $56.35 | 8.384% | $61.0744 | $61.07 | $61.05 | $61.10 |
| Purchase #5 | $84.97 | 13.606% | $96.531 | $96.53 | $96.55 | $96.50 |
| Purchase #6 | $8.26 | 4.762% | $8.6533 | $8.65 | $8.65 | $8.70 |
| Purchase #7 | $47.41 | 9.349% | $51.8424 | $51.84 | $51.85 | $51.80 |
| 7 purchase totals = | $433.40 | $480.5313 | $480.52 | $480.50 | $480.50 | |