| 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 | $53.92 | 7.214% | $57.8098 | $57.81 | $57.80 | $57.80 |
| Purchase #2 | $96.96 | 6.215% | $102.9861 | $102.99 | $103.00 | $103.00 |
| Purchase #3 | $61.78 | 10.203% | $68.0834 | $68.08 | $68.10 | $68.10 |
| Purchase #4 | $182.45 | 12.653% | $205.5354 | $205.54 | $205.55 | $205.50 |
| Purchase #5 | $15.61 | 8.809% | $16.9851 | $16.99 | $17.00 | $17.00 |
| Purchase #6 | $231.61 | 11.466% | $258.1664 | $258.17 | $258.15 | $258.20 |
| Purchase #7 | $129.57 | 12.506% | $145.774 | $145.77 | $145.75 | $145.80 |
| 7 purchase totals = | $771.90 | $855.3402 | $855.35 | $855.35 | $855.40 | |