| 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 | $80.69 | 10.128% | $88.8623 | $88.86 | $88.85 | $88.90 |
| Purchase #2 | $154.50 | 9.712% | $169.505 | $169.51 | $169.50 | $169.50 |
| Purchase #3 | $46.61 | 3.211% | $48.1066 | $48.11 | $48.10 | $48.10 |
| Purchase #4 | $199.30 | 9.870% | $218.9709 | $218.97 | $218.95 | $219.00 |
| Purchase #5 | $74.41 | 6.504% | $79.2496 | $79.25 | $79.25 | $79.20 |
| Purchase #6 | $98.29 | 10.343% | $108.4561 | $108.46 | $108.45 | $108.50 |
| Purchase #7 | $147.75 | 4.358% | $154.1889 | $154.19 | $154.20 | $154.20 |
| 7 purchase totals = | $801.55 | $867.3394 | $867.35 | $867.30 | $867.40 | |