| 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 | $87.72 | 11.545% | $97.8473 | $97.85 | $97.85 | $97.80 |
| Purchase #2 | $186.80 | 5.345% | $196.7845 | $196.78 | $196.80 | $196.80 |
| Purchase #3 | $88.94 | 3.189% | $91.7763 | $91.78 | $91.80 | $91.80 |
| Purchase #4 | $133.41 | 3.631% | $138.2541 | $138.25 | $138.25 | $138.30 |
| Purchase #5 | $78.49 | 7.775% | $84.5926 | $84.59 | $84.60 | $84.60 |
| Purchase #6 | $78.65 | 10.727% | $87.0868 | $87.09 | $87.10 | $87.10 |
| Purchase #7 | $215.82 | 13.354% | $244.6406 | $244.64 | $244.65 | $244.60 |
| 7 purchase totals = | $869.83 | $940.9822 | $940.98 | $941.05 | $941.00 | |