| 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 | $26.92 | 6.550% | $28.6833 | $28.68 | $28.70 | $28.70 |
| Purchase #2 | $66.62 | 10.716% | $73.759 | $73.76 | $73.75 | $73.80 |
| Purchase #3 | $29.80 | 9.254% | $32.5577 | $32.56 | $32.55 | $32.60 |
| Purchase #4 | $78.28 | 10.270% | $86.3194 | $86.32 | $86.30 | $86.30 |
| Purchase #5 | $117.71 | 9.103% | $128.4251 | $128.43 | $128.45 | $128.40 |
| Purchase #6 | $197.44 | 11.620% | $220.3825 | $220.38 | $220.40 | $220.40 |
| Purchase #7 | $146.72 | 13.238% | $166.1428 | $166.14 | $166.15 | $166.10 |
| 7 purchase totals = | $663.49 | $736.2698 | $736.27 | $736.30 | $736.30 | |