| 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 | $70.49 | 3.811% | $73.1764 | $73.18 | $73.20 | $73.20 |
| Purchase #2 | $18.25 | 5.622% | $19.276 | $19.28 | $19.30 | $19.30 |
| Purchase #3 | $227.58 | 3.103% | $234.6418 | $234.64 | $234.65 | $234.60 |
| Purchase #4 | $7.64 | 11.378% | $8.5093 | $8.51 | $8.50 | $8.50 |
| Purchase #5 | $173.25 | 12.250% | $194.4731 | $194.47 | $194.45 | $194.50 |
| Purchase #6 | $29.46 | 5.434% | $31.0609 | $31.06 | $31.05 | $31.10 |
| Purchase #7 | $249.67 | 3.328% | $257.979 | $257.98 | $258.00 | $258.00 |
| 7 purchase totals = | $776.34 | $819.1165 | $819.12 | $819.15 | $819.20 | |