| 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 | $44.33 | 3.641% | $45.9441 | $45.94 | $45.95 | $45.90 |
| Purchase #2 | $170.51 | 13.813% | $194.0625 | $194.06 | $194.05 | $194.10 |
| Purchase #3 | $123.41 | 11.284% | $137.3356 | $137.34 | $137.35 | $137.30 |
| Purchase #4 | $62.30 | 8.231% | $67.4279 | $67.43 | $67.45 | $67.40 |
| Purchase #5 | $76.50 | 6.620% | $81.5643 | $81.56 | $81.55 | $81.60 |
| Purchase #6 | $188.40 | 7.555% | $202.6336 | $202.63 | $202.65 | $202.60 |
| Purchase #7 | $6.33 | 11.671% | $7.0688 | $7.07 | $7.05 | $7.10 |
| 7 purchase totals = | $671.78 | $736.0368 | $736.03 | $736.05 | $736.00 | |