| 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 | $102.78 | 5.105% | $108.0269 | $108.03 | $108.05 | $108.00 |
| Purchase #2 | $77.99 | 13.759% | $88.7206 | $88.72 | $88.70 | $88.70 |
| Purchase #3 | $73.78 | 4.827% | $77.3414 | $77.34 | $77.35 | $77.30 |
| Purchase #4 | $76.83 | 5.159% | $80.7937 | $80.79 | $80.80 | $80.80 |
| Purchase #5 | $90.67 | 4.781% | $95.0049 | $95.00 | $95.00 | $95.00 |
| Purchase #6 | $103.53 | 11.731% | $115.6751 | $115.68 | $115.70 | $115.70 |
| Purchase #7 | $224.75 | 10.717% | $248.8365 | $248.84 | $248.85 | $248.80 |
| 7 purchase totals = | $750.33 | $814.3991 | $814.40 | $814.45 | $814.30 | |