| 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 | $55.47 | 3.674% | $57.508 | $57.51 | $57.50 | $57.50 |
| Purchase #2 | $100.45 | 5.525% | $105.9999 | $106.00 | $106.00 | $106.00 |
| Purchase #3 | $205.49 | 6.609% | $219.0708 | $219.07 | $219.05 | $219.10 |
| Purchase #4 | $184.97 | 5.624% | $195.3727 | $195.37 | $195.35 | $195.40 |
| Purchase #5 | $68.68 | 4.150% | $71.5302 | $71.53 | $71.55 | $71.50 |
| Purchase #6 | $71.25 | 4.152% | $74.2083 | $74.21 | $74.20 | $74.20 |
| Purchase #7 | $107.58 | 11.118% | $119.5407 | $119.54 | $119.55 | $119.50 |
| 7 purchase totals = | $793.89 | $843.2306 | $843.23 | $843.20 | $843.20 | |