| 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 | $31.45 | 3.822% | $32.652 | $32.65 | $32.65 | $32.70 |
| Purchase #2 | $182.62 | 4.271% | $190.4197 | $190.42 | $190.40 | $190.40 |
| Purchase #3 | $83.50 | 6.587% | $89.0001 | $89.00 | $89.00 | $89.00 |
| Purchase #4 | $110.56 | 9.696% | $121.2799 | $121.28 | $121.30 | $121.30 |
| Purchase #5 | $16.63 | 10.143% | $18.3168 | $18.32 | $18.30 | $18.30 |
| Purchase #6 | $117.60 | 13.186% | $133.1067 | $133.11 | $133.10 | $133.10 |
| Purchase #7 | $141.55 | 13.723% | $160.9749 | $160.97 | $160.95 | $161.00 |
| 7 purchase totals = | $683.91 | $745.7501 | $745.75 | $745.70 | $745.80 | |