| 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 | $60.95 | 3.830% | $63.2844 | $63.28 | $63.30 | $63.30 |
| Purchase #2 | $43.35 | 8.764% | $47.1492 | $47.15 | $47.15 | $47.10 |
| Purchase #3 | $38.82 | 11.460% | $43.2688 | $43.27 | $43.25 | $43.30 |
| Purchase #4 | $198.76 | 7.401% | $213.4702 | $213.47 | $213.45 | $213.50 |
| Purchase #5 | $99.43 | 7.167% | $106.5561 | $106.56 | $106.55 | $106.60 |
| Purchase #6 | $54.66 | 7.737% | $58.889 | $58.89 | $58.90 | $58.90 |
| Purchase #7 | $82.77 | 11.680% | $92.4375 | $92.44 | $92.45 | $92.40 |
| 7 purchase totals = | $578.74 | $625.0552 | $625.06 | $625.05 | $625.10 | |