| 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 | $16.43 | 4.293% | $17.1353 | $17.14 | $17.15 | $17.10 |
| Purchase #2 | $222.72 | 9.601% | $244.1033 | $244.10 | $244.10 | $244.10 |
| Purchase #3 | $23.73 | 12.692% | $26.7418 | $26.74 | $26.75 | $26.70 |
| Purchase #4 | $155.28 | 7.581% | $167.0518 | $167.05 | $167.05 | $167.10 |
| Purchase #5 | $105.82 | 12.379% | $118.9195 | $118.92 | $118.90 | $118.90 |
| Purchase #6 | $85.40 | 6.489% | $90.9416 | $90.94 | $90.95 | $90.90 |
| Purchase #7 | $219.82 | 6.772% | $234.7062 | $234.71 | $234.70 | $234.70 |
| 7 purchase totals = | $829.20 | $899.5995 | $899.60 | $899.60 | $899.50 | |