| 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 | $5.29 | 10.780% | $5.8603 | $5.86 | $5.85 | $5.90 |
| Purchase #2 | $141.79 | 9.333% | $155.0233 | $155.02 | $155.00 | $155.00 |
| Purchase #3 | $230.47 | 12.538% | $259.3663 | $259.37 | $259.35 | $259.40 |
| Purchase #4 | $246.42 | 11.224% | $274.0782 | $274.08 | $274.10 | $274.10 |
| Purchase #5 | $217.40 | 12.504% | $244.5837 | $244.58 | $244.60 | $244.60 |
| Purchase #6 | $22.44 | 13.797% | $25.536 | $25.54 | $25.55 | $25.50 |
| Purchase #7 | $8.61 | 10.638% | $9.5259 | $9.53 | $9.55 | $9.50 |
| 7 purchase totals = | $872.42 | $973.9737 | $973.98 | $974.00 | $974.00 | |