| 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 | $57.99 | 11.441% | $64.6246 | $64.62 | $64.60 | $64.60 |
| Purchase #2 | $206.87 | 3.218% | $213.5271 | $213.53 | $213.55 | $213.50 |
| Purchase #3 | $132.57 | 9.362% | $144.9812 | $144.98 | $145.00 | $145.00 |
| Purchase #4 | $180.84 | 12.658% | $203.7307 | $203.73 | $203.75 | $203.70 |
| Purchase #5 | $181.60 | 9.617% | $199.0645 | $199.06 | $199.05 | $199.10 |
| Purchase #6 | $87.63 | 10.426% | $96.7663 | $96.77 | $96.75 | $96.80 |
| Purchase #7 | $201.84 | 7.488% | $216.9538 | $216.95 | $216.95 | $217.00 |
| 7 purchase totals = | $1,049.34 | $1,139.6482 | $1,139.64 | $1,139.65 | $1,139.70 | |