| 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 | $45.48 | 10.498% | $50.2545 | $50.25 | $50.25 | $50.30 |
| Purchase #2 | $22.34 | 7.145% | $23.9362 | $23.94 | $23.95 | $23.90 |
| Purchase #3 | $55.81 | 12.581% | $62.8315 | $62.83 | $62.85 | $62.80 |
| Purchase #4 | $240.80 | 3.522% | $249.281 | $249.28 | $249.30 | $249.30 |
| Purchase #5 | $15.64 | 13.414% | $17.7379 | $17.74 | $17.75 | $17.70 |
| Purchase #6 | $128.39 | 4.221% | $133.8093 | $133.81 | $133.80 | $133.80 |
| Purchase #7 | $241.67 | 5.255% | $254.3698 | $254.37 | $254.35 | $254.40 |
| 7 purchase totals = | $750.13 | $792.2202 | $792.22 | $792.25 | $792.20 | |