| 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 | $96.52 | 12.663% | $108.7423 | $108.74 | $108.75 | $108.70 |
| Purchase #2 | $84.61 | 6.575% | $90.1731 | $90.17 | $90.15 | $90.20 |
| Purchase #3 | $129.57 | 5.404% | $136.572 | $136.57 | $136.55 | $136.60 |
| Purchase #4 | $235.53 | 3.873% | $244.6521 | $244.65 | $244.65 | $244.70 |
| Purchase #5 | $128.73 | 4.239% | $134.1869 | $134.19 | $134.20 | $134.20 |
| Purchase #6 | $19.83 | 8.542% | $21.5239 | $21.52 | $21.50 | $21.50 |
| Purchase #7 | $123.71 | 9.765% | $135.7903 | $135.79 | $135.80 | $135.80 |
| 7 purchase totals = | $818.50 | $871.6406 | $871.63 | $871.60 | $871.70 | |