| 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 | $21.54 | 12.174% | $24.1623 | $24.16 | $24.15 | $24.20 |
| Purchase #2 | $205.37 | 7.541% | $220.857 | $220.86 | $220.85 | $220.90 |
| Purchase #3 | $112.27 | 11.117% | $124.7511 | $124.75 | $124.75 | $124.80 |
| Purchase #4 | $20.70 | 8.470% | $22.4533 | $22.45 | $22.45 | $22.50 |
| Purchase #5 | $217.87 | 5.496% | $229.8441 | $229.84 | $229.85 | $229.80 |
| Purchase #6 | $98.53 | 4.804% | $103.2634 | $103.26 | $103.25 | $103.30 |
| Purchase #7 | $46.41 | 11.334% | $51.6701 | $51.67 | $51.65 | $51.70 |
| 7 purchase totals = | $722.69 | $777.0013 | $776.99 | $776.95 | $777.20 | |