| 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 | $42.79 | 12.309% | $48.057 | $48.06 | $48.05 | $48.10 |
| Purchase #2 | $123.44 | 11.708% | $137.8924 | $137.89 | $137.90 | $137.90 |
| Purchase #3 | $18.66 | 4.176% | $19.4392 | $19.44 | $19.45 | $19.40 |
| Purchase #4 | $139.55 | 9.185% | $152.3677 | $152.37 | $152.35 | $152.40 |
| Purchase #5 | $118.93 | 6.831% | $127.0541 | $127.05 | $127.05 | $127.10 |
| Purchase #6 | $14.31 | 4.591% | $14.967 | $14.97 | $14.95 | $15.00 |
| Purchase #7 | $207.41 | 5.689% | $219.2096 | $219.21 | $219.20 | $219.20 |
| 7 purchase totals = | $665.09 | $718.9870 | $718.99 | $718.95 | $719.10 | |