| 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 | $47.35 | 4.705% | $49.5778 | $49.58 | $49.60 | $49.60 |
| Purchase #2 | $30.62 | 4.421% | $31.9737 | $31.97 | $31.95 | $32.00 |
| Purchase #3 | $62.82 | 10.430% | $69.3721 | $69.37 | $69.35 | $69.40 |
| Purchase #4 | $44.65 | 7.356% | $47.9345 | $47.93 | $47.95 | $47.90 |
| Purchase #5 | $25.43 | 13.140% | $28.7715 | $28.77 | $28.75 | $28.80 |
| Purchase #6 | $106.64 | 10.633% | $117.979 | $117.98 | $118.00 | $118.00 |
| Purchase #7 | $114.73 | 13.620% | $130.3562 | $130.36 | $130.35 | $130.40 |
| 7 purchase totals = | $432.24 | $475.9648 | $475.96 | $475.95 | $476.10 | |