| 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 | $23.57 | 8.634% | $25.605 | $25.61 | $25.60 | $25.60 |
| Purchase #2 | $152.37 | 8.248% | $164.9375 | $164.94 | $164.95 | $164.90 |
| Purchase #3 | $162.51 | 4.456% | $169.7514 | $169.75 | $169.75 | $169.80 |
| Purchase #4 | $148.59 | 11.367% | $165.4802 | $165.48 | $165.50 | $165.50 |
| Purchase #5 | $37.46 | 7.658% | $40.3287 | $40.33 | $40.35 | $40.30 |
| Purchase #6 | $9.79 | 9.738% | $10.7434 | $10.74 | $10.75 | $10.70 |
| Purchase #7 | $8.57 | 8.393% | $9.2893 | $9.29 | $9.30 | $9.30 |
| 7 purchase totals = | $542.86 | $586.1355 | $586.14 | $586.20 | $586.10 | |