| 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 | $64.55 | 8.286% | $69.8986 | $69.90 | $69.90 | $69.90 |
| Purchase #2 | $40.66 | 13.776% | $46.2613 | $46.26 | $46.25 | $46.30 |
| Purchase #3 | $11.66 | 13.729% | $13.2608 | $13.26 | $13.25 | $13.30 |
| Purchase #4 | $109.97 | 13.200% | $124.486 | $124.49 | $124.50 | $124.50 |
| Purchase #5 | $246.37 | 4.228% | $256.7865 | $256.79 | $256.80 | $256.80 |
| Purchase #6 | $244.38 | 12.103% | $273.9573 | $273.96 | $273.95 | $274.00 |
| Purchase #7 | $97.99 | 5.422% | $103.303 | $103.30 | $103.30 | $103.30 |
| 7 purchase totals = | $815.58 | $887.9535 | $887.96 | $887.95 | $888.10 | |