| 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 | $69.72 | 13.597% | $79.1998 | $79.20 | $79.20 | $79.20 |
| Purchase #2 | $131.78 | 13.822% | $149.9946 | $149.99 | $150.00 | $150.00 |
| Purchase #3 | $41.74 | 13.376% | $47.3231 | $47.32 | $47.30 | $47.30 |
| Purchase #4 | $67.26 | 6.192% | $71.4247 | $71.42 | $71.40 | $71.40 |
| Purchase #5 | $22.48 | 12.390% | $25.2653 | $25.27 | $25.25 | $25.30 |
| Purchase #6 | $123.82 | 5.364% | $130.4617 | $130.46 | $130.45 | $130.50 |
| Purchase #7 | $225.42 | 9.318% | $246.4246 | $246.42 | $246.40 | $246.40 |
| 7 purchase totals = | $682.22 | $750.0938 | $750.08 | $750.00 | $750.10 | |