| 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 | $26.65 | 12.121% | $29.8802 | $29.88 | $29.90 | $29.90 |
| Purchase #2 | $185.91 | 13.606% | $211.2049 | $211.20 | $211.20 | $211.20 |
| Purchase #3 | $36.32 | 5.561% | $38.3398 | $38.34 | $38.35 | $38.30 |
| Purchase #4 | $34.30 | 4.253% | $35.7588 | $35.76 | $35.75 | $35.80 |
| Purchase #5 | $126.42 | 13.784% | $143.8457 | $143.85 | $143.85 | $143.80 |
| Purchase #6 | $42.96 | 10.528% | $47.4828 | $47.48 | $47.50 | $47.50 |
| Purchase #7 | $161.91 | 7.463% | $173.9933 | $173.99 | $174.00 | $174.00 |
| 7 purchase totals = | $614.47 | $680.5055 | $680.50 | $680.55 | $680.50 | |