| 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 | $18.96 | 3.463% | $19.6166 | $19.62 | $19.60 | $19.60 |
| Purchase #2 | $99.55 | 8.172% | $107.6852 | $107.69 | $107.70 | $107.70 |
| Purchase #3 | $37.65 | 10.178% | $41.482 | $41.48 | $41.50 | $41.50 |
| Purchase #4 | $67.34 | 5.691% | $71.1723 | $71.17 | $71.15 | $71.20 |
| Purchase #5 | $230.62 | 5.194% | $242.5984 | $242.60 | $242.60 | $242.60 |
| Purchase #6 | $110.56 | 9.488% | $121.0499 | $121.05 | $121.05 | $121.00 |
| Purchase #7 | $239.93 | 13.508% | $272.3397 | $272.34 | $272.35 | $272.30 |
| 7 purchase totals = | $804.61 | $875.9441 | $875.95 | $875.95 | $875.90 | |