| 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 | $20.95 | 4.720% | $21.9388 | $21.94 | $21.95 | $21.90 |
| Purchase #2 | $25.44 | 6.376% | $27.0621 | $27.06 | $27.05 | $27.10 |
| Purchase #3 | $33.48 | 3.860% | $34.7723 | $34.77 | $34.75 | $34.80 |
| Purchase #4 | $63.82 | 11.245% | $70.9966 | $71.00 | $71.00 | $71.00 |
| Purchase #5 | $248.59 | 9.838% | $273.0463 | $273.05 | $273.05 | $273.00 |
| Purchase #6 | $219.87 | 11.128% | $244.3371 | $244.34 | $244.35 | $244.30 |
| Purchase #7 | $177.33 | 7.568% | $190.7503 | $190.75 | $190.75 | $190.80 |
| 7 purchase totals = | $789.48 | $862.9035 | $862.91 | $862.90 | $862.90 | |