| 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 | $86.62 | 4.202% | $90.2598 | $90.26 | $90.25 | $90.30 |
| Purchase #2 | $196.32 | 4.718% | $205.5824 | $205.58 | $205.60 | $205.60 |
| Purchase #3 | $44.70 | 8.121% | $48.3301 | $48.33 | $48.35 | $48.30 |
| Purchase #4 | $6.62 | 6.566% | $7.0547 | $7.05 | $7.05 | $7.10 |
| Purchase #5 | $19.83 | 12.113% | $22.232 | $22.23 | $22.25 | $22.20 |
| Purchase #6 | $66.62 | 5.698% | $70.416 | $70.42 | $70.40 | $70.40 |
| Purchase #7 | $127.49 | 6.260% | $135.4709 | $135.47 | $135.45 | $135.50 |
| 7 purchase totals = | $548.20 | $579.3459 | $579.34 | $579.35 | $579.40 | |