| 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 | $48.64 | 7.712% | $52.3911 | $52.39 | $52.40 | $52.40 |
| Purchase #2 | $129.92 | 12.832% | $146.5913 | $146.59 | $146.60 | $146.60 |
| Purchase #3 | $111.69 | 7.570% | $120.1449 | $120.14 | $120.15 | $120.10 |
| Purchase #4 | $92.28 | 11.264% | $102.6744 | $102.67 | $102.65 | $102.70 |
| Purchase #5 | $143.33 | 9.821% | $157.4064 | $157.41 | $157.40 | $157.40 |
| Purchase #6 | $8.90 | 10.663% | $9.849 | $9.85 | $9.85 | $9.80 |
| Purchase #7 | $180.43 | 10.453% | $199.2903 | $199.29 | $199.30 | $199.30 |
| 7 purchase totals = | $715.19 | $788.3474 | $788.34 | $788.35 | $788.30 | |