| 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 | $83.80 | 9.552% | $91.8046 | $91.80 | $91.80 | $91.80 |
| Purchase #2 | $122.79 | 8.220% | $132.8833 | $132.88 | $132.90 | $132.90 |
| Purchase #3 | $55.25 | 10.544% | $61.0756 | $61.08 | $61.10 | $61.10 |
| Purchase #4 | $214.80 | 13.616% | $244.0472 | $244.05 | $244.05 | $244.00 |
| Purchase #5 | $131.71 | 9.530% | $144.262 | $144.26 | $144.25 | $144.30 |
| Purchase #6 | $56.78 | 13.418% | $64.3987 | $64.40 | $64.40 | $64.40 |
| Purchase #7 | $165.57 | 8.133% | $179.0358 | $179.04 | $179.05 | $179.00 |
| 7 purchase totals = | $830.70 | $917.5072 | $917.51 | $917.55 | $917.50 | |