| 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 | $26.78 | 6.685% | $28.5702 | $28.57 | $28.55 | $28.60 |
| Purchase #2 | $192.39 | 11.487% | $214.4898 | $214.49 | $214.50 | $214.50 |
| Purchase #3 | $11.44 | 7.331% | $12.2787 | $12.28 | $12.30 | $12.30 |
| Purchase #4 | $187.45 | 4.508% | $195.9002 | $195.90 | $195.90 | $195.90 |
| Purchase #5 | $122.45 | 9.305% | $133.844 | $133.84 | $133.85 | $133.80 |
| Purchase #6 | $75.95 | 11.306% | $84.5369 | $84.54 | $84.55 | $84.50 |
| Purchase #7 | $122.39 | 7.276% | $131.2951 | $131.30 | $131.30 | $131.30 |
| 7 purchase totals = | $738.85 | $800.9149 | $800.92 | $800.95 | $800.90 | |