| 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 | $61.29 | 11.209% | $68.16 | $68.16 | $68.15 | $68.20 |
| Purchase #2 | $121.42 | 11.755% | $135.6929 | $135.69 | $135.70 | $135.70 |
| Purchase #3 | $79.83 | 9.620% | $87.5096 | $87.51 | $87.50 | $87.50 |
| Purchase #4 | $177.70 | 10.718% | $196.7459 | $196.75 | $196.75 | $196.70 |
| Purchase #5 | $14.55 | 4.627% | $15.2232 | $15.22 | $15.20 | $15.20 |
| Purchase #6 | $26.78 | 9.558% | $29.3396 | $29.34 | $29.35 | $29.30 |
| Purchase #7 | $198.27 | 12.249% | $222.5561 | $222.56 | $222.55 | $222.60 |
| 7 purchase totals = | $679.84 | $755.2273 | $755.23 | $755.20 | $755.20 | |