| 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 | $61.99 | 9.134% | $67.6522 | $67.65 | $67.65 | $67.70 |
| Purchase #2 | $236.45 | 11.818% | $264.3937 | $264.39 | $264.40 | $264.40 |
| Purchase #3 | $107.53 | 13.762% | $122.3283 | $122.33 | $122.35 | $122.30 |
| Purchase #4 | $32.60 | 8.825% | $35.477 | $35.48 | $35.50 | $35.50 |
| Purchase #5 | $114.73 | 12.787% | $129.4005 | $129.40 | $129.40 | $129.40 |
| Purchase #6 | $35.77 | 11.805% | $39.9926 | $39.99 | $40.00 | $40.00 |
| Purchase #7 | $78.77 | 11.582% | $87.8931 | $87.89 | $87.90 | $87.90 |
| 7 purchase totals = | $667.84 | $747.1374 | $747.13 | $747.20 | $747.20 | |