| 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 | $48.44 | 3.457% | $50.1146 | $50.11 | $50.10 | $50.10 |
| Purchase #2 | $157.25 | 12.340% | $176.6547 | $176.65 | $176.65 | $176.70 |
| Purchase #3 | $237.94 | 3.833% | $247.0602 | $247.06 | $247.05 | $247.10 |
| Purchase #4 | $108.28 | 6.799% | $115.642 | $115.64 | $115.65 | $115.60 |
| Purchase #5 | $41.63 | 10.463% | $45.9857 | $45.99 | $46.00 | $46.00 |
| Purchase #6 | $86.98 | 3.659% | $90.1626 | $90.16 | $90.15 | $90.20 |
| Purchase #7 | $78.63 | 6.794% | $83.9721 | $83.97 | $83.95 | $84.00 |
| 7 purchase totals = | $759.15 | $809.5919 | $809.58 | $809.55 | $809.70 | |