| 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 | $6.83 | 4.852% | $7.1614 | $7.16 | $7.15 | $7.20 |
| Purchase #2 | $244.45 | 13.348% | $277.0792 | $277.08 | $277.10 | $277.10 |
| Purchase #3 | $11.61 | 7.686% | $12.5023 | $12.50 | $12.50 | $12.50 |
| Purchase #4 | $41.35 | 3.745% | $42.8986 | $42.90 | $42.90 | $42.90 |
| Purchase #5 | $49.98 | 9.639% | $54.7976 | $54.80 | $54.80 | $54.80 |
| Purchase #6 | $165.99 | 6.476% | $176.7395 | $176.74 | $176.75 | $176.70 |
| Purchase #7 | $39.40 | 9.215% | $43.0307 | $43.03 | $43.05 | $43.00 |
| 7 purchase totals = | $559.61 | $614.2093 | $614.21 | $614.25 | $614.20 | |