| 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 | $16.85 | 6.321% | $17.9151 | $17.92 | $17.90 | $17.90 |
| Purchase #2 | $167.77 | 5.766% | $177.4436 | $177.44 | $177.45 | $177.40 |
| Purchase #3 | $109.37 | 12.722% | $123.2841 | $123.28 | $123.30 | $123.30 |
| Purchase #4 | $217.99 | 5.576% | $230.1451 | $230.15 | $230.15 | $230.10 |
| Purchase #5 | $23.97 | 11.668% | $26.7668 | $26.77 | $26.75 | $26.80 |
| Purchase #6 | $232.98 | 3.652% | $241.4884 | $241.49 | $241.50 | $241.50 |
| Purchase #7 | $47.55 | 10.586% | $52.5836 | $52.58 | $52.60 | $52.60 |
| 7 purchase totals = | $816.48 | $869.6267 | $869.63 | $869.65 | $869.60 | |