| 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 | $84.68 | 11.535% | $94.4478 | $94.45 | $94.45 | $94.40 |
| Purchase #2 | $82.35 | 6.874% | $88.0107 | $88.01 | $88.00 | $88.00 |
| Purchase #3 | $73.80 | 8.340% | $79.9549 | $79.95 | $79.95 | $80.00 |
| Purchase #4 | $198.94 | 5.368% | $209.6191 | $209.62 | $209.60 | $209.60 |
| Purchase #5 | $117.35 | 4.472% | $122.5979 | $122.60 | $122.60 | $122.60 |
| Purchase #6 | $85.36 | 3.749% | $88.5601 | $88.56 | $88.55 | $88.60 |
| Purchase #7 | $151.37 | 5.801% | $160.151 | $160.15 | $160.15 | $160.20 |
| 7 purchase totals = | $793.85 | $843.3415 | $843.34 | $843.30 | $843.40 | |