| 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 | $97.80 | 5.575% | $103.2524 | $103.25 | $103.25 | $103.30 |
| Purchase #2 | $144.26 | 7.490% | $155.0651 | $155.07 | $155.05 | $155.10 |
| Purchase #3 | $196.75 | 4.475% | $205.5546 | $205.55 | $205.55 | $205.60 |
| Purchase #4 | $5.94 | 9.571% | $6.5085 | $6.51 | $6.50 | $6.50 |
| Purchase #5 | $126.26 | 8.451% | $136.9302 | $136.93 | $136.95 | $136.90 |
| Purchase #6 | $189.50 | 10.121% | $208.6793 | $208.68 | $208.70 | $208.70 |
| Purchase #7 | $83.54 | 8.755% | $90.8539 | $90.85 | $90.85 | $90.90 |
| 7 purchase totals = | $844.05 | $906.8440 | $906.84 | $906.85 | $907.00 | |