| 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 | $69.29 | 5.350% | $72.997 | $73.00 | $73.00 | $73.00 |
| Purchase #2 | $41.68 | 8.482% | $45.2153 | $45.22 | $45.20 | $45.20 |
| Purchase #3 | $239.83 | 8.597% | $260.4482 | $260.45 | $260.45 | $260.40 |
| Purchase #4 | $244.59 | 8.871% | $266.2876 | $266.29 | $266.30 | $266.30 |
| Purchase #5 | $20.30 | 10.859% | $22.5044 | $22.50 | $22.50 | $22.50 |
| Purchase #6 | $172.96 | 8.688% | $187.9868 | $187.99 | $188.00 | $188.00 |
| Purchase #7 | $198.92 | 12.255% | $223.2976 | $223.30 | $223.30 | $223.30 |
| 7 purchase totals = | $987.57 | $1,078.7369 | $1,078.75 | $1,078.75 | $1,078.70 | |