| 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 | $17.28 | 12.528% | $19.4448 | $19.44 | $19.45 | $19.40 |
| Purchase #2 | $23.51 | 13.471% | $26.677 | $26.68 | $26.70 | $26.70 |
| Purchase #3 | $84.91 | 6.167% | $90.1464 | $90.15 | $90.15 | $90.10 |
| Purchase #4 | $118.61 | 12.591% | $133.5442 | $133.54 | $133.55 | $133.50 |
| Purchase #5 | $130.55 | 11.622% | $145.7225 | $145.72 | $145.70 | $145.70 |
| Purchase #6 | $214.40 | 4.320% | $223.6621 | $223.66 | $223.65 | $223.70 |
| Purchase #7 | $211.89 | 3.841% | $220.0287 | $220.03 | $220.05 | $220.00 |
| 7 purchase totals = | $801.15 | $859.2257 | $859.22 | $859.25 | $859.10 | |