| 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 | $37.35 | 7.339% | $40.0911 | $40.09 | $40.10 | $40.10 |
| Purchase #2 | $219.77 | 7.592% | $236.4549 | $236.45 | $236.45 | $236.50 |
| Purchase #3 | $148.89 | 8.798% | $161.9893 | $161.99 | $162.00 | $162.00 |
| Purchase #4 | $174.77 | 7.430% | $187.7554 | $187.76 | $187.75 | $187.80 |
| Purchase #5 | $61.72 | 10.215% | $68.0247 | $68.02 | $68.00 | $68.00 |
| Purchase #6 | $14.27 | 11.281% | $15.8798 | $15.88 | $15.90 | $15.90 |
| Purchase #7 | $5.72 | 13.155% | $6.4725 | $6.47 | $6.45 | $6.50 |
| 7 purchase totals = | $662.49 | $716.6677 | $716.66 | $716.65 | $716.80 | |