| 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 | $42.31 | 11.813% | $47.3081 | $47.31 | $47.30 | $47.30 |
| Purchase #2 | $170.81 | 12.609% | $192.3474 | $192.35 | $192.35 | $192.30 |
| Purchase #3 | $149.41 | 11.854% | $167.1211 | $167.12 | $167.10 | $167.10 |
| Purchase #4 | $205.61 | 12.261% | $230.8198 | $230.82 | $230.80 | $230.80 |
| Purchase #5 | $169.29 | 5.168% | $178.0389 | $178.04 | $178.05 | $178.00 |
| Purchase #6 | $40.42 | 12.440% | $45.4482 | $45.45 | $45.45 | $45.40 |
| Purchase #7 | $15.30 | 3.625% | $15.8546 | $15.85 | $15.85 | $15.90 |
| 7 purchase totals = | $793.15 | $876.9381 | $876.94 | $876.90 | $876.80 | |