| 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 | $36.94 | 11.218% | $41.0839 | $41.08 | $41.10 | $41.10 |
| Purchase #2 | $176.43 | 4.558% | $184.4717 | $184.47 | $184.45 | $184.50 |
| Purchase #3 | $68.94 | 3.229% | $71.1661 | $71.17 | $71.15 | $71.20 |
| Purchase #4 | $32.28 | 13.571% | $36.6607 | $36.66 | $36.65 | $36.70 |
| Purchase #5 | $237.48 | 13.137% | $268.6777 | $268.68 | $268.70 | $268.70 |
| Purchase #6 | $207.35 | 12.390% | $233.0407 | $233.04 | $233.05 | $233.00 |
| Purchase #7 | $133.98 | 6.357% | $142.4971 | $142.50 | $142.50 | $142.50 |
| 7 purchase totals = | $893.40 | $977.5979 | $977.60 | $977.60 | $977.70 | |