| 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 | $10.60 | 10.446% | $11.7073 | $11.71 | $11.70 | $11.70 |
| Purchase #2 | $45.86 | 7.804% | $49.4389 | $49.44 | $49.45 | $49.40 |
| Purchase #3 | $111.84 | 5.542% | $118.0382 | $118.04 | $118.05 | $118.00 |
| Purchase #4 | $46.84 | 6.163% | $49.7267 | $49.73 | $49.75 | $49.70 |
| Purchase #5 | $116.70 | 3.240% | $120.4811 | $120.48 | $120.50 | $120.50 |
| Purchase #6 | $123.75 | 9.803% | $135.8812 | $135.88 | $135.90 | $135.90 |
| Purchase #7 | $124.87 | 4.374% | $130.3318 | $130.33 | $130.35 | $130.30 |
| 7 purchase totals = | $580.46 | $615.6052 | $615.61 | $615.70 | $615.50 | |