| 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 | $17.94 | 6.126% | $19.039 | $19.04 | $19.05 | $19.00 |
| Purchase #2 | $249.68 | 8.215% | $270.1912 | $270.19 | $270.20 | $270.20 |
| Purchase #3 | $90.63 | 6.303% | $96.3424 | $96.34 | $96.35 | $96.30 |
| Purchase #4 | $190.30 | 7.756% | $205.0597 | $205.06 | $205.05 | $205.10 |
| Purchase #5 | $60.92 | 10.102% | $67.0741 | $67.07 | $67.05 | $67.10 |
| Purchase #6 | $70.54 | 3.277% | $72.8516 | $72.85 | $72.85 | $72.90 |
| Purchase #7 | $47.51 | 8.682% | $51.6348 | $51.63 | $51.65 | $51.60 |
| 7 purchase totals = | $727.52 | $782.1928 | $782.18 | $782.20 | $782.20 | |