| 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 | $13.40 | 10.103% | $14.7538 | $14.75 | $14.75 | $14.80 |
| Purchase #2 | $225.93 | 6.680% | $241.0221 | $241.02 | $241.00 | $241.00 |
| Purchase #3 | $38.95 | 4.597% | $40.7405 | $40.74 | $40.75 | $40.70 |
| Purchase #4 | $163.71 | 9.441% | $179.1659 | $179.17 | $179.15 | $179.20 |
| Purchase #5 | $39.96 | 5.558% | $42.181 | $42.18 | $42.20 | $42.20 |
| Purchase #6 | $180.99 | 8.118% | $195.6828 | $195.68 | $195.70 | $195.70 |
| Purchase #7 | $196.85 | 10.441% | $217.4031 | $217.40 | $217.40 | $217.40 |
| 7 purchase totals = | $859.79 | $930.9492 | $930.94 | $930.95 | $931.00 | |