| 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 | $109.67 | 11.767% | $122.5749 | $122.57 | $122.55 | $122.60 |
| Purchase #2 | $29.51 | 12.547% | $33.2126 | $33.21 | $33.20 | $33.20 |
| Purchase #3 | $166.38 | 5.497% | $175.5259 | $175.53 | $175.55 | $175.50 |
| Purchase #4 | $58.50 | 4.150% | $60.9278 | $60.93 | $60.95 | $60.90 |
| Purchase #5 | $27.81 | 4.758% | $29.1332 | $29.13 | $29.15 | $29.10 |
| Purchase #6 | $111.59 | 3.479% | $115.4722 | $115.47 | $115.45 | $115.50 |
| Purchase #7 | $15.33 | 9.553% | $16.7945 | $16.79 | $16.80 | $16.80 |
| 7 purchase totals = | $518.79 | $553.6411 | $553.63 | $553.65 | $553.60 | |