| 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 | $99.93 | 13.187% | $113.1078 | $113.11 | $113.10 | $113.10 |
| Purchase #2 | $61.97 | 6.327% | $65.8908 | $65.89 | $65.90 | $65.90 |
| Purchase #3 | $182.99 | 13.753% | $208.1566 | $208.16 | $208.15 | $208.20 |
| Purchase #4 | $167.96 | 7.544% | $180.6309 | $180.63 | $180.65 | $180.60 |
| Purchase #5 | $102.40 | 12.495% | $115.1949 | $115.19 | $115.20 | $115.20 |
| Purchase #6 | $67.75 | 4.238% | $70.6212 | $70.62 | $70.60 | $70.60 |
| Purchase #7 | $80.57 | 8.458% | $87.3846 | $87.38 | $87.40 | $87.40 |
| 7 purchase totals = | $763.57 | $840.9868 | $840.98 | $841.00 | $841.00 | |