| 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 | $116.66 | 10.141% | $128.4905 | $128.49 | $128.50 | $128.50 |
| Purchase #2 | $212.77 | 3.791% | $220.8361 | $220.84 | $220.85 | $220.80 |
| Purchase #3 | $20.63 | 4.686% | $21.5967 | $21.60 | $21.60 | $21.60 |
| Purchase #4 | $125.44 | 6.514% | $133.6112 | $133.61 | $133.60 | $133.60 |
| Purchase #5 | $114.95 | 3.172% | $118.5962 | $118.60 | $118.60 | $118.60 |
| Purchase #6 | $18.44 | 5.246% | $19.4074 | $19.41 | $19.40 | $19.40 |
| Purchase #7 | $140.49 | 3.374% | $145.2301 | $145.23 | $145.25 | $145.20 |
| 7 purchase totals = | $749.38 | $787.7682 | $787.78 | $787.80 | $787.70 | |