| 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 | $87.56 | 11.582% | $97.7012 | $97.70 | $97.70 | $97.70 |
| Purchase #2 | $226.70 | 9.505% | $248.2478 | $248.25 | $248.25 | $248.20 |
| Purchase #3 | $9.59 | 8.181% | $10.3746 | $10.37 | $10.35 | $10.40 |
| Purchase #4 | $149.63 | 9.666% | $164.0932 | $164.09 | $164.10 | $164.10 |
| Purchase #5 | $80.86 | 8.704% | $87.8981 | $87.90 | $87.90 | $87.90 |
| Purchase #6 | $116.27 | 5.564% | $122.7393 | $122.74 | $122.75 | $122.70 |
| Purchase #7 | $31.37 | 4.807% | $32.878 | $32.88 | $32.90 | $32.90 |
| 7 purchase totals = | $701.98 | $763.9322 | $763.93 | $763.95 | $763.90 | |