| 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 | $24.28 | 13.715% | $27.61 | $27.61 | $27.60 | $27.60 |
| Purchase #2 | $188.78 | 12.368% | $212.1283 | $212.13 | $212.15 | $212.10 |
| Purchase #3 | $207.40 | 5.653% | $219.1243 | $219.12 | $219.10 | $219.10 |
| Purchase #4 | $63.43 | 13.613% | $72.0647 | $72.06 | $72.05 | $72.10 |
| Purchase #5 | $10.53 | 6.755% | $11.2413 | $11.24 | $11.25 | $11.20 |
| Purchase #6 | $51.57 | 9.430% | $56.4331 | $56.43 | $56.45 | $56.40 |
| Purchase #7 | $51.40 | 12.215% | $57.6785 | $57.68 | $57.70 | $57.70 |
| 7 purchase totals = | $597.39 | $656.2802 | $656.27 | $656.30 | $656.20 | |