| 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 | $73.79 | 9.639% | $80.9026 | $80.90 | $80.90 | $80.90 |
| Purchase #2 | $233.62 | 4.841% | $244.9295 | $244.93 | $244.95 | $244.90 |
| Purchase #3 | $129.44 | 5.516% | $136.5799 | $136.58 | $136.60 | $136.60 |
| Purchase #4 | $37.74 | 5.806% | $39.9312 | $39.93 | $39.95 | $39.90 |
| Purchase #5 | $58.86 | 8.389% | $63.7978 | $63.80 | $63.80 | $63.80 |
| Purchase #6 | $119.49 | 4.174% | $124.4775 | $124.48 | $124.50 | $124.50 |
| Purchase #7 | $206.76 | 6.544% | $220.2904 | $220.29 | $220.30 | $220.30 |
| 7 purchase totals = | $859.70 | $910.9089 | $910.91 | $911.00 | $910.90 | |