| 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 | $41.87 | 3.745% | $43.438 | $43.44 | $43.45 | $43.40 |
| Purchase #2 | $179.67 | 7.151% | $192.5182 | $192.52 | $192.50 | $192.50 |
| Purchase #3 | $117.32 | 13.137% | $132.7323 | $132.73 | $132.75 | $132.70 |
| Purchase #4 | $97.91 | 4.280% | $102.1005 | $102.10 | $102.10 | $102.10 |
| Purchase #5 | $76.73 | 10.104% | $84.4828 | $84.48 | $84.50 | $84.50 |
| Purchase #6 | $162.74 | 11.715% | $181.805 | $181.81 | $181.80 | $181.80 |
| Purchase #7 | $71.62 | 9.310% | $78.2878 | $78.29 | $78.30 | $78.30 |
| 7 purchase totals = | $747.86 | $815.3646 | $815.37 | $815.40 | $815.30 | |