| 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 | $19.43 | 9.500% | $21.2759 | $21.28 | $21.30 | $21.30 |
| Purchase #2 | $171.72 | 6.614% | $183.0776 | $183.08 | $183.10 | $183.10 |
| Purchase #3 | $102.72 | 5.735% | $108.611 | $108.61 | $108.60 | $108.60 |
| Purchase #4 | $176.28 | 8.224% | $190.7773 | $190.78 | $190.80 | $190.80 |
| Purchase #5 | $7.98 | 9.841% | $8.7653 | $8.77 | $8.75 | $8.80 |
| Purchase #6 | $34.30 | 8.724% | $37.2923 | $37.29 | $37.30 | $37.30 |
| Purchase #7 | $194.57 | 10.560% | $215.1166 | $215.12 | $215.10 | $215.10 |
| 7 purchase totals = | $707.00 | $764.9160 | $764.93 | $764.95 | $765.00 | |