| 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 | $249.57 | 9.493% | $273.2617 | $273.26 | $273.25 | $273.30 |
| Purchase #2 | $37.67 | 13.866% | $42.8933 | $42.89 | $42.90 | $42.90 |
| Purchase #3 | $17.73 | 9.601% | $19.4323 | $19.43 | $19.45 | $19.40 |
| Purchase #4 | $176.97 | 7.764% | $190.71 | $190.71 | $190.70 | $190.70 |
| Purchase #5 | $5.95 | 8.228% | $6.4396 | $6.44 | $6.45 | $6.40 |
| Purchase #6 | $12.29 | 13.517% | $13.9512 | $13.95 | $13.95 | $14.00 |
| Purchase #7 | $208.46 | 11.370% | $232.1619 | $232.16 | $232.15 | $232.20 |
| 7 purchase totals = | $708.64 | $778.8500 | $778.84 | $778.85 | $778.90 | |