| 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 | $224.48 | 13.683% | $255.1956 | $255.20 | $255.20 | $255.20 |
| Purchase #2 | $23.67 | 13.469% | $26.8581 | $26.86 | $26.85 | $26.90 |
| Purchase #3 | $7.60 | 10.509% | $8.3987 | $8.40 | $8.40 | $8.40 |
| Purchase #4 | $31.79 | 13.358% | $36.0365 | $36.04 | $36.05 | $36.00 |
| Purchase #5 | $164.76 | 5.123% | $173.2007 | $173.20 | $173.20 | $173.20 |
| Purchase #6 | $57.97 | 11.368% | $64.56 | $64.56 | $64.55 | $64.60 |
| Purchase #7 | $68.56 | 3.154% | $70.7224 | $70.72 | $70.70 | $70.70 |
| 7 purchase totals = | $578.83 | $634.9720 | $634.98 | $634.95 | $635.00 | |