| 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 | $13.84 | 3.441% | $14.3162 | $14.32 | $14.30 | $14.30 |
| Purchase #2 | $57.99 | 8.771% | $63.0763 | $63.08 | $63.10 | $63.10 |
| Purchase #3 | $12.99 | 4.430% | $13.5655 | $13.57 | $13.55 | $13.60 |
| Purchase #4 | $160.55 | 4.827% | $168.2997 | $168.30 | $168.30 | $168.30 |
| Purchase #5 | $203.27 | 6.809% | $217.1107 | $217.11 | $217.10 | $217.10 |
| Purchase #6 | $242.25 | 10.515% | $267.7226 | $267.72 | $267.70 | $267.70 |
| Purchase #7 | $229.85 | 11.153% | $255.4852 | $255.49 | $255.50 | $255.50 |
| 7 purchase totals = | $920.74 | $999.5762 | $999.59 | $999.55 | $999.60 | |