| 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 | $82.70 | 6.261% | $87.8778 | $87.88 | $87.90 | $87.90 |
| Purchase #2 | $47.66 | 11.329% | $53.0594 | $53.06 | $53.05 | $53.10 |
| Purchase #3 | $150.84 | 4.276% | $157.2899 | $157.29 | $157.30 | $157.30 |
| Purchase #4 | $148.99 | 5.376% | $156.9997 | $157.00 | $157.00 | $157.00 |
| Purchase #5 | $8.78 | 7.806% | $9.4654 | $9.47 | $9.45 | $9.50 |
| Purchase #6 | $40.54 | 7.463% | $43.5655 | $43.57 | $43.55 | $43.60 |
| Purchase #7 | $228.73 | 5.355% | $240.9785 | $240.98 | $241.00 | $241.00 |
| 7 purchase totals = | $708.24 | $749.2362 | $749.25 | $749.25 | $749.40 | |