| 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 | $13.70 | 9.185% | $14.9583 | $14.96 | $14.95 | $15.00 |
| Purchase #2 | $109.49 | 7.352% | $117.5397 | $117.54 | $117.55 | $117.50 |
| Purchase #3 | $174.27 | 10.701% | $192.9186 | $192.92 | $192.90 | $192.90 |
| Purchase #4 | $114.89 | 4.424% | $119.9727 | $119.97 | $119.95 | $120.00 |
| Purchase #5 | $83.85 | 13.839% | $95.454 | $95.45 | $95.45 | $95.50 |
| Purchase #6 | $175.44 | 9.480% | $192.0717 | $192.07 | $192.05 | $192.10 |
| Purchase #7 | $153.63 | 4.561% | $160.6371 | $160.64 | $160.65 | $160.60 |
| 7 purchase totals = | $825.27 | $893.5521 | $893.55 | $893.50 | $893.60 | |