| 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 | $80.68 | 3.720% | $83.6813 | $83.68 | $83.70 | $83.70 |
| Purchase #2 | $82.79 | 6.698% | $88.3353 | $88.34 | $88.35 | $88.30 |
| Purchase #3 | $242.73 | 9.610% | $266.0564 | $266.06 | $266.05 | $266.10 |
| Purchase #4 | $165.43 | 12.385% | $185.9185 | $185.92 | $185.90 | $185.90 |
| Purchase #5 | $23.86 | 8.630% | $25.9191 | $25.92 | $25.90 | $25.90 |
| Purchase #6 | $61.73 | 10.378% | $68.1363 | $68.14 | $68.15 | $68.10 |
| Purchase #7 | $107.78 | 13.819% | $122.6741 | $122.67 | $122.65 | $122.70 |
| 7 purchase totals = | $765.00 | $840.7210 | $840.73 | $840.70 | $840.70 | |