| 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 | $65.49 | 13.557% | $74.3685 | $74.37 | $74.35 | $74.40 |
| Purchase #2 | $60.65 | 5.236% | $63.8256 | $63.83 | $63.85 | $63.80 |
| Purchase #3 | $128.49 | 12.565% | $144.6348 | $144.63 | $144.65 | $144.60 |
| Purchase #4 | $93.61 | 10.465% | $103.4063 | $103.41 | $103.40 | $103.40 |
| Purchase #5 | $9.74 | 10.275% | $10.7408 | $10.74 | $10.75 | $10.70 |
| Purchase #6 | $11.53 | 6.700% | $12.3025 | $12.30 | $12.30 | $12.30 |
| Purchase #7 | $191.65 | 11.272% | $213.2528 | $213.25 | $213.25 | $213.30 |
| 7 purchase totals = | $561.16 | $622.5313 | $622.53 | $622.55 | $622.50 | |