| 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 | $68.42 | 8.392% | $74.1618 | $74.16 | $74.15 | $74.20 |
| Purchase #2 | $108.98 | 6.340% | $115.8893 | $115.89 | $115.90 | $115.90 |
| Purchase #3 | $140.52 | 3.285% | $145.1361 | $145.14 | $145.15 | $145.10 |
| Purchase #4 | $30.71 | 3.137% | $31.6734 | $31.67 | $31.65 | $31.70 |
| Purchase #5 | $60.99 | 10.676% | $67.5013 | $67.50 | $67.50 | $67.50 |
| Purchase #6 | $181.81 | 6.303% | $193.2695 | $193.27 | $193.25 | $193.30 |
| Purchase #7 | $12.38 | 11.211% | $13.7679 | $13.77 | $13.75 | $13.80 |
| 7 purchase totals = | $603.81 | $641.3993 | $641.40 | $641.35 | $641.50 | |