| 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 | $30.29 | 10.598% | $33.5001 | $33.50 | $33.50 | $33.50 |
| Purchase #2 | $93.92 | 8.693% | $102.0845 | $102.08 | $102.10 | $102.10 |
| Purchase #3 | $167.58 | 5.117% | $176.1551 | $176.16 | $176.15 | $176.20 |
| Purchase #4 | $96.43 | 4.668% | $100.9314 | $100.93 | $100.95 | $100.90 |
| Purchase #5 | $17.59 | 8.517% | $19.0881 | $19.09 | $19.10 | $19.10 |
| Purchase #6 | $63.32 | 6.664% | $67.5396 | $67.54 | $67.55 | $67.50 |
| Purchase #7 | $196.95 | 12.420% | $221.4112 | $221.41 | $221.40 | $221.40 |
| 7 purchase totals = | $666.08 | $720.7100 | $720.71 | $720.75 | $720.70 | |