| 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 | $97.34 | 3.744% | $100.9844 | $100.98 | $101.00 | $101.00 |
| Purchase #2 | $176.80 | 13.243% | $200.2136 | $200.21 | $200.20 | $200.20 |
| Purchase #3 | $144.86 | 3.384% | $149.7621 | $149.76 | $149.75 | $149.80 |
| Purchase #4 | $93.51 | 9.830% | $102.702 | $102.70 | $102.70 | $102.70 |
| Purchase #5 | $22.89 | 11.573% | $25.5391 | $25.54 | $25.55 | $25.50 |
| Purchase #6 | $65.80 | 6.250% | $69.9125 | $69.91 | $69.90 | $69.90 |
| Purchase #7 | $10.60 | 9.723% | $11.6306 | $11.63 | $11.65 | $11.60 |
| 7 purchase totals = | $611.80 | $660.7443 | $660.73 | $660.75 | $660.70 | |