| 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 | $40.64 | 8.547% | $44.1135 | $44.11 | $44.10 | $44.10 |
| Purchase #2 | $37.70 | 5.665% | $39.8357 | $39.84 | $39.85 | $39.80 |
| Purchase #3 | $68.50 | 9.698% | $75.1431 | $75.14 | $75.15 | $75.10 |
| Purchase #4 | $151.86 | 8.702% | $165.0749 | $165.07 | $165.05 | $165.10 |
| Purchase #5 | $67.40 | 4.102% | $70.1647 | $70.16 | $70.15 | $70.20 |
| Purchase #6 | $167.85 | 6.774% | $179.2202 | $179.22 | $179.20 | $179.20 |
| Purchase #7 | $184.43 | 13.750% | $209.7891 | $209.79 | $209.80 | $209.80 |
| 7 purchase totals = | $718.38 | $783.3412 | $783.33 | $783.30 | $783.30 | |