| 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 | $77.94 | 6.276% | $82.8315 | $82.83 | $82.85 | $82.80 |
| Purchase #2 | $103.55 | 11.170% | $115.1165 | $115.12 | $115.10 | $115.10 |
| Purchase #3 | $117.36 | 6.401% | $124.8722 | $124.87 | $124.85 | $124.90 |
| Purchase #4 | $123.84 | 9.850% | $136.0382 | $136.04 | $136.05 | $136.00 |
| Purchase #5 | $71.44 | 4.690% | $74.7905 | $74.79 | $74.80 | $74.80 |
| Purchase #6 | $63.52 | 5.777% | $67.1896 | $67.19 | $67.20 | $67.20 |
| Purchase #7 | $69.64 | 3.806% | $72.2905 | $72.29 | $72.30 | $72.30 |
| 7 purchase totals = | $627.29 | $673.1290 | $673.13 | $673.15 | $673.10 | |