| 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 | $112.47 | 7.258% | $120.6331 | $120.63 | $120.65 | $120.60 |
| Purchase #2 | $34.45 | 9.241% | $37.6335 | $37.63 | $37.65 | $37.60 |
| Purchase #3 | $55.61 | 3.376% | $57.4874 | $57.49 | $57.50 | $57.50 |
| Purchase #4 | $126.75 | 13.422% | $143.7624 | $143.76 | $143.75 | $143.80 |
| Purchase #5 | $197.65 | 12.349% | $222.0578 | $222.06 | $222.05 | $222.10 |
| Purchase #6 | $66.71 | 5.662% | $70.4871 | $70.49 | $70.50 | $70.50 |
| Purchase #7 | $126.41 | 7.491% | $135.8794 | $135.88 | $135.90 | $135.90 |
| 7 purchase totals = | $720.05 | $787.9407 | $787.94 | $788.00 | $788.00 | |