| 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 | $34.70 | 9.407% | $37.9642 | $37.96 | $37.95 | $38.00 |
| Purchase #2 | $114.43 | 8.349% | $123.9838 | $123.98 | $124.00 | $124.00 |
| Purchase #3 | $129.29 | 10.164% | $142.431 | $142.43 | $142.45 | $142.40 |
| Purchase #4 | $71.60 | 8.677% | $77.8127 | $77.81 | $77.80 | $77.80 |
| Purchase #5 | $153.87 | 3.688% | $159.5447 | $159.54 | $159.55 | $159.50 |
| Purchase #6 | $114.30 | 7.112% | $122.429 | $122.43 | $122.45 | $122.40 |
| Purchase #7 | $185.64 | 7.489% | $199.5426 | $199.54 | $199.55 | $199.50 |
| 7 purchase totals = | $803.83 | $863.7080 | $863.69 | $863.75 | $863.60 | |