| 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 | $44.79 | 7.601% | $48.1945 | $48.19 | $48.20 | $48.20 |
| Purchase #2 | $249.61 | 11.536% | $278.405 | $278.41 | $278.40 | $278.40 |
| Purchase #3 | $106.49 | 7.401% | $114.3713 | $114.37 | $114.35 | $114.40 |
| Purchase #4 | $77.97 | 8.536% | $84.6255 | $84.63 | $84.65 | $84.60 |
| Purchase #5 | $179.93 | 9.393% | $196.8308 | $196.83 | $196.85 | $196.80 |
| Purchase #6 | $128.49 | 11.444% | $143.1944 | $143.19 | $143.20 | $143.20 |
| Purchase #7 | $104.79 | 10.218% | $115.4974 | $115.50 | $115.50 | $115.50 |
| 7 purchase totals = | $892.07 | $981.1189 | $981.12 | $981.15 | $981.10 | |