| 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 | $49.49 | 10.682% | $54.7765 | $54.78 | $54.80 | $54.80 |
| Purchase #2 | $140.83 | 8.116% | $152.2598 | $152.26 | $152.25 | $152.30 |
| Purchase #3 | $150.71 | 5.230% | $158.5921 | $158.59 | $158.60 | $158.60 |
| Purchase #4 | $239.64 | 3.629% | $248.3365 | $248.34 | $248.35 | $248.30 |
| Purchase #5 | $94.27 | 8.727% | $102.4969 | $102.50 | $102.50 | $102.50 |
| Purchase #6 | $20.67 | 10.725% | $22.8869 | $22.89 | $22.90 | $22.90 |
| Purchase #7 | $133.38 | 4.359% | $139.194 | $139.19 | $139.20 | $139.20 |
| 7 purchase totals = | $828.99 | $878.5427 | $878.55 | $878.60 | $878.60 | |