| 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 | $81.56 | 3.322% | $84.2694 | $84.27 | $84.25 | $84.30 |
| Purchase #2 | $18.57 | 13.747% | $21.1228 | $21.12 | $21.10 | $21.10 |
| Purchase #3 | $64.33 | 12.498% | $72.37 | $72.37 | $72.35 | $72.40 |
| Purchase #4 | $88.26 | 9.292% | $96.4611 | $96.46 | $96.45 | $96.50 |
| Purchase #5 | $37.58 | 11.572% | $41.9288 | $41.93 | $41.95 | $41.90 |
| Purchase #6 | $43.75 | 13.864% | $49.8155 | $49.82 | $49.80 | $49.80 |
| Purchase #7 | $129.63 | 8.263% | $140.3413 | $140.34 | $140.35 | $140.30 |
| 7 purchase totals = | $463.68 | $506.3089 | $506.31 | $506.25 | $506.30 | |