| 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 | $192.46 | 9.385% | $210.5224 | $210.52 | $210.50 | $210.50 |
| Purchase #2 | $42.45 | 10.653% | $46.9722 | $46.97 | $46.95 | $47.00 |
| Purchase #3 | $222.49 | 9.626% | $243.9069 | $243.91 | $243.90 | $243.90 |
| Purchase #4 | $32.58 | 8.831% | $35.4571 | $35.46 | $35.45 | $35.50 |
| Purchase #5 | $77.60 | 4.719% | $81.2619 | $81.26 | $81.25 | $81.30 |
| Purchase #6 | $14.92 | 4.665% | $15.616 | $15.62 | $15.60 | $15.60 |
| Purchase #7 | $74.88 | 12.767% | $84.4399 | $84.44 | $84.45 | $84.40 |
| 7 purchase totals = | $657.38 | $718.1764 | $718.18 | $718.10 | $718.20 | |