| 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 | $69.39 | 6.716% | $74.0502 | $74.05 | $74.05 | $74.10 |
| Purchase #2 | $119.71 | 10.117% | $131.8211 | $131.82 | $131.80 | $131.80 |
| Purchase #3 | $47.69 | 13.566% | $54.1596 | $54.16 | $54.15 | $54.20 |
| Purchase #4 | $47.66 | 3.519% | $49.3372 | $49.34 | $49.35 | $49.30 |
| Purchase #5 | $217.58 | 12.369% | $244.4925 | $244.49 | $244.50 | $244.50 |
| Purchase #6 | $248.71 | 10.184% | $274.0386 | $274.04 | $274.05 | $274.00 |
| Purchase #7 | $71.73 | 12.451% | $80.6611 | $80.66 | $80.65 | $80.70 |
| 7 purchase totals = | $822.47 | $908.5603 | $908.56 | $908.55 | $908.60 | |