| 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 | $60.34 | 12.761% | $68.04 | $68.04 | $68.05 | $68.00 |
| Purchase #2 | $160.54 | 3.501% | $166.1605 | $166.16 | $166.15 | $166.20 |
| Purchase #3 | $7.73 | 7.820% | $8.3345 | $8.33 | $8.35 | $8.30 |
| Purchase #4 | $9.70 | 13.205% | $10.9809 | $10.98 | $11.00 | $11.00 |
| Purchase #5 | $5.59 | 6.631% | $5.9607 | $5.96 | $5.95 | $6.00 |
| Purchase #6 | $88.56 | 11.382% | $98.6399 | $98.64 | $98.65 | $98.60 |
| Purchase #7 | $54.41 | 7.526% | $58.5049 | $58.50 | $58.50 | $58.50 |
| 7 purchase totals = | $386.87 | $416.6214 | $416.61 | $416.65 | $416.60 | |