| 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 | $98.49 | 13.304% | $111.5931 | $111.59 | $111.60 | $111.60 |
| Purchase #2 | $33.72 | 3.597% | $34.9329 | $34.93 | $34.95 | $34.90 |
| Purchase #3 | $128.44 | 4.175% | $133.8024 | $133.80 | $133.80 | $133.80 |
| Purchase #4 | $91.63 | 11.388% | $102.0648 | $102.06 | $102.05 | $102.10 |
| Purchase #5 | $16.81 | 6.596% | $17.9188 | $17.92 | $17.90 | $17.90 |
| Purchase #6 | $86.79 | 10.694% | $96.0713 | $96.07 | $96.05 | $96.10 |
| Purchase #7 | $40.69 | 13.861% | $46.33 | $46.33 | $46.35 | $46.30 |
| 7 purchase totals = | $496.57 | $542.7133 | $542.70 | $542.70 | $542.70 | |