| 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 | $200.73 | 9.154% | $219.1048 | $219.10 | $219.10 | $219.10 |
| Purchase #2 | $51.87 | 3.143% | $53.5003 | $53.50 | $53.50 | $53.50 |
| Purchase #3 | $249.49 | 4.475% | $260.6547 | $260.65 | $260.65 | $260.70 |
| Purchase #4 | $163.68 | 5.255% | $172.2814 | $172.28 | $172.30 | $172.30 |
| Purchase #5 | $79.35 | 12.816% | $89.5195 | $89.52 | $89.50 | $89.50 |
| Purchase #6 | $36.50 | 7.720% | $39.3178 | $39.32 | $39.30 | $39.30 |
| Purchase #7 | $53.47 | 7.761% | $57.6198 | $57.62 | $57.60 | $57.60 |
| 7 purchase totals = | $835.09 | $891.9983 | $891.99 | $891.95 | $892.00 | |