| 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 | $81.30 | 3.118% | $83.8349 | $83.83 | $83.85 | $83.80 |
| Purchase #2 | $13.99 | 5.234% | $14.7222 | $14.72 | $14.70 | $14.70 |
| Purchase #3 | $80.36 | 5.471% | $84.7565 | $84.76 | $84.75 | $84.80 |
| Purchase #4 | $182.75 | 13.572% | $207.5528 | $207.55 | $207.55 | $207.60 |
| Purchase #5 | $195.83 | 4.131% | $203.9197 | $203.92 | $203.90 | $203.90 |
| Purchase #6 | $118.88 | 9.379% | $130.0298 | $130.03 | $130.05 | $130.00 |
| Purchase #7 | $85.45 | 7.239% | $91.6357 | $91.64 | $91.65 | $91.60 |
| 7 purchase totals = | $758.56 | $816.4516 | $816.45 | $816.45 | $816.40 | |