| 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 | $8.70 | 12.588% | $9.7952 | $9.80 | $9.80 | $9.80 |
| Purchase #2 | $5.83 | 7.385% | $6.2605 | $6.26 | $6.25 | $6.30 |
| Purchase #3 | $184.66 | 7.435% | $198.3895 | $198.39 | $198.40 | $198.40 |
| Purchase #4 | $13.39 | 13.331% | $15.175 | $15.18 | $15.20 | $15.20 |
| Purchase #5 | $182.39 | 7.825% | $196.662 | $196.66 | $196.65 | $196.70 |
| Purchase #6 | $78.25 | 8.552% | $84.9419 | $84.94 | $84.95 | $84.90 |
| Purchase #7 | $53.39 | 8.185% | $57.76 | $57.76 | $57.75 | $57.80 |
| 7 purchase totals = | $526.61 | $568.9841 | $568.99 | $569.00 | $569.10 | |