| 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 | $7.63 | 5.303% | $8.0346 | $8.03 | $8.05 | $8.00 |
| Purchase #2 | $8.65 | 5.266% | $9.1055 | $9.11 | $9.10 | $9.10 |
| Purchase #3 | $91.97 | 11.762% | $102.7875 | $102.79 | $102.80 | $102.80 |
| Purchase #4 | $106.61 | 3.430% | $110.2667 | $110.27 | $110.25 | $110.30 |
| Purchase #5 | $236.44 | 13.843% | $269.1704 | $269.17 | $269.15 | $269.20 |
| Purchase #6 | $196.47 | 6.683% | $209.6001 | $209.60 | $209.60 | $209.60 |
| Purchase #7 | $234.39 | 11.186% | $260.6089 | $260.61 | $260.60 | $260.60 |
| 7 purchase totals = | $882.16 | $969.5737 | $969.58 | $969.55 | $969.60 | |