| 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 | $43.25 | 8.136% | $46.7688 | $46.77 | $46.75 | $46.80 |
| Purchase #2 | $122.63 | 5.788% | $129.7278 | $129.73 | $129.75 | $129.70 |
| Purchase #3 | $189.60 | 10.516% | $209.5383 | $209.54 | $209.55 | $209.50 |
| Purchase #4 | $195.49 | 4.504% | $204.2949 | $204.29 | $204.30 | $204.30 |
| Purchase #5 | $24.95 | 6.831% | $26.6543 | $26.65 | $26.65 | $26.70 |
| Purchase #6 | $109.47 | 3.352% | $113.1394 | $113.14 | $113.15 | $113.10 |
| Purchase #7 | $181.94 | 12.307% | $204.3314 | $204.33 | $204.35 | $204.30 |
| 7 purchase totals = | $867.33 | $934.4549 | $934.45 | $934.50 | $934.40 | |