| 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 | $18.82 | 4.794% | $19.7222 | $19.72 | $19.70 | $19.70 |
| Purchase #2 | $207.89 | 6.364% | $221.1201 | $221.12 | $221.10 | $221.10 |
| Purchase #3 | $174.53 | 6.230% | $185.4032 | $185.40 | $185.40 | $185.40 |
| Purchase #4 | $39.84 | 4.584% | $41.6663 | $41.67 | $41.65 | $41.70 |
| Purchase #5 | $56.96 | 5.835% | $60.2836 | $60.28 | $60.30 | $60.30 |
| Purchase #6 | $198.92 | 3.475% | $205.8325 | $205.83 | $205.85 | $205.80 |
| Purchase #7 | $67.50 | 13.625% | $76.6969 | $76.70 | $76.70 | $76.70 |
| 7 purchase totals = | $764.46 | $810.7248 | $810.72 | $810.70 | $810.70 | |