| 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 | $76.80 | 9.327% | $83.9631 | $83.96 | $83.95 | $84.00 |
| Purchase #2 | $202.91 | 5.222% | $213.506 | $213.51 | $213.50 | $213.50 |
| Purchase #3 | $195.79 | 8.141% | $211.7293 | $211.73 | $211.75 | $211.70 |
| Purchase #4 | $13.96 | 12.720% | $15.7357 | $15.74 | $15.75 | $15.70 |
| Purchase #5 | $142.56 | 7.821% | $153.7096 | $153.71 | $153.70 | $153.70 |
| Purchase #6 | $7.55 | 4.599% | $7.8972 | $7.90 | $7.90 | $7.90 |
| Purchase #7 | $98.46 | 9.424% | $107.7389 | $107.74 | $107.75 | $107.70 |
| 7 purchase totals = | $738.03 | $794.2798 | $794.29 | $794.30 | $794.20 | |