| 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 | $15.87 | 6.776% | $16.9454 | $16.95 | $16.95 | $16.90 |
| Purchase #2 | $116.34 | 13.106% | $131.5875 | $131.59 | $131.60 | $131.60 |
| Purchase #3 | $221.30 | 10.651% | $244.8707 | $244.87 | $244.85 | $244.90 |
| Purchase #4 | $168.68 | 9.371% | $184.487 | $184.49 | $184.50 | $184.50 |
| Purchase #5 | $15.93 | 13.278% | $18.0452 | $18.05 | $18.05 | $18.00 |
| Purchase #6 | $62.38 | 11.599% | $69.6155 | $69.62 | $69.60 | $69.60 |
| Purchase #7 | $8.35 | 9.131% | $9.1124 | $9.11 | $9.10 | $9.10 |
| 7 purchase totals = | $608.85 | $674.6637 | $674.68 | $674.65 | $674.60 | |