| 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 | $53.51 | 12.185% | $60.0302 | $60.03 | $60.05 | $60.00 |
| Purchase #2 | $156.92 | 3.700% | $162.726 | $162.73 | $162.75 | $162.70 |
| Purchase #3 | $46.59 | 9.828% | $51.1689 | $51.17 | $51.15 | $51.20 |
| Purchase #4 | $164.78 | 9.527% | $180.4786 | $180.48 | $180.50 | $180.50 |
| Purchase #5 | $189.26 | 11.577% | $211.1706 | $211.17 | $211.15 | $211.20 |
| Purchase #6 | $245.75 | 12.572% | $276.6457 | $276.65 | $276.65 | $276.60 |
| Purchase #7 | $127.71 | 12.709% | $143.9407 | $143.94 | $143.95 | $143.90 |
| 7 purchase totals = | $984.52 | $1,086.1607 | $1,086.17 | $1,086.20 | $1,086.10 | |