| 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 | $68.79 | 7.719% | $74.0999 | $74.10 | $74.10 | $74.10 |
| Purchase #2 | $158.84 | 10.835% | $176.0503 | $176.05 | $176.05 | $176.10 |
| Purchase #3 | $194.73 | 10.203% | $214.5983 | $214.60 | $214.60 | $214.60 |
| Purchase #4 | $10.62 | 12.295% | $11.9257 | $11.93 | $11.95 | $11.90 |
| Purchase #5 | $112.51 | 7.743% | $121.2216 | $121.22 | $121.20 | $121.20 |
| Purchase #6 | $86.47 | 12.299% | $97.1049 | $97.10 | $97.10 | $97.10 |
| Purchase #7 | $114.77 | 6.525% | $122.2587 | $122.26 | $122.25 | $122.30 |
| 7 purchase totals = | $746.73 | $817.2594 | $817.26 | $817.25 | $817.30 | |