| 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 | $37.54 | 11.425% | $41.8289 | $41.83 | $41.85 | $41.80 |
| Purchase #2 | $182.73 | 6.471% | $194.5545 | $194.55 | $194.55 | $194.60 |
| Purchase #3 | $129.25 | 13.414% | $146.5876 | $146.59 | $146.60 | $146.60 |
| Purchase #4 | $19.42 | 3.781% | $20.1543 | $20.15 | $20.15 | $20.20 |
| Purchase #5 | $160.49 | 10.231% | $176.9097 | $176.91 | $176.90 | $176.90 |
| Purchase #6 | $80.75 | 12.870% | $91.1425 | $91.14 | $91.15 | $91.10 |
| Purchase #7 | $153.56 | 10.119% | $169.0987 | $169.10 | $169.10 | $169.10 |
| 7 purchase totals = | $763.74 | $840.2762 | $840.27 | $840.30 | $840.30 | |