| 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 | $74.94 | 6.573% | $79.8658 | $79.87 | $79.85 | $79.90 |
| Purchase #2 | $244.38 | 10.179% | $269.2554 | $269.26 | $269.25 | $269.30 |
| Purchase #3 | $108.96 | 8.661% | $118.397 | $118.40 | $118.40 | $118.40 |
| Purchase #4 | $92.59 | 8.310% | $100.2842 | $100.28 | $100.30 | $100.30 |
| Purchase #5 | $158.57 | 13.718% | $180.3226 | $180.32 | $180.30 | $180.30 |
| Purchase #6 | $199.73 | 3.356% | $206.4329 | $206.43 | $206.45 | $206.40 |
| Purchase #7 | $157.94 | 4.752% | $165.4453 | $165.45 | $165.45 | $165.40 |
| 7 purchase totals = | $1,037.11 | $1,120.0032 | $1,120.01 | $1,120.00 | $1,120.00 | |