| 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 | $200.41 | 6.430% | $213.2964 | $213.30 | $213.30 | $213.30 |
| Purchase #2 | $151.65 | 7.321% | $162.7523 | $162.75 | $162.75 | $162.80 |
| Purchase #3 | $99.25 | 9.345% | $108.5249 | $108.52 | $108.50 | $108.50 |
| Purchase #4 | $107.95 | 4.614% | $112.9308 | $112.93 | $112.95 | $112.90 |
| Purchase #5 | $22.36 | 11.699% | $24.9759 | $24.98 | $25.00 | $25.00 |
| Purchase #6 | $87.93 | 13.423% | $99.7328 | $99.73 | $99.75 | $99.70 |
| Purchase #7 | $30.50 | 9.354% | $33.353 | $33.35 | $33.35 | $33.40 |
| 7 purchase totals = | $700.05 | $755.5661 | $755.56 | $755.60 | $755.60 | |