| 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 | $67.98 | 13.842% | $77.3898 | $77.39 | $77.40 | $77.40 |
| Purchase #2 | $224.42 | 4.171% | $233.7806 | $233.78 | $233.80 | $233.80 |
| Purchase #3 | $12.68 | 12.550% | $14.2713 | $14.27 | $14.25 | $14.30 |
| Purchase #4 | $99.82 | 13.393% | $113.1889 | $113.19 | $113.20 | $113.20 |
| Purchase #5 | $180.27 | 3.576% | $186.7165 | $186.72 | $186.70 | $186.70 |
| Purchase #6 | $79.37 | 13.707% | $90.2492 | $90.25 | $90.25 | $90.20 |
| Purchase #7 | $152.49 | 4.505% | $159.3597 | $159.36 | $159.35 | $159.40 |
| 7 purchase totals = | $817.03 | $874.9560 | $874.96 | $874.95 | $875.00 | |