| 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 | $68.80 | 9.723% | $75.4894 | $75.49 | $75.50 | $75.50 |
| Purchase #2 | $169.98 | 3.251% | $175.506 | $175.51 | $175.50 | $175.50 |
| Purchase #3 | $74.79 | 9.372% | $81.7993 | $81.80 | $81.80 | $81.80 |
| Purchase #4 | $161.82 | 11.133% | $179.8354 | $179.84 | $179.85 | $179.80 |
| Purchase #5 | $234.90 | 13.558% | $266.7477 | $266.75 | $266.75 | $266.70 |
| Purchase #6 | $30.30 | 6.540% | $32.2816 | $32.28 | $32.30 | $32.30 |
| Purchase #7 | $246.66 | 5.440% | $260.0783 | $260.08 | $260.10 | $260.10 |
| 7 purchase totals = | $987.25 | $1,071.7377 | $1,071.75 | $1,071.80 | $1,071.70 | |