| 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 | $8.75 | 9.380% | $9.5708 | $9.57 | $9.55 | $9.60 |
| Purchase #2 | $117.84 | 3.292% | $121.7193 | $121.72 | $121.70 | $121.70 |
| Purchase #3 | $94.38 | 4.548% | $98.6724 | $98.67 | $98.65 | $98.70 |
| Purchase #4 | $47.57 | 5.118% | $50.0046 | $50.00 | $50.00 | $50.00 |
| Purchase #5 | $118.44 | 12.663% | $133.4381 | $133.44 | $133.45 | $133.40 |
| Purchase #6 | $238.76 | 10.831% | $264.6201 | $264.62 | $264.60 | $264.60 |
| Purchase #7 | $93.53 | 11.170% | $103.9773 | $103.98 | $104.00 | $104.00 |
| 7 purchase totals = | $719.27 | $782.0026 | $782.00 | $781.95 | $782.00 | |