| 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 | $76.30 | 10.682% | $84.4504 | $84.45 | $84.45 | $84.50 |
| Purchase #2 | $26.52 | 9.794% | $29.1174 | $29.12 | $29.10 | $29.10 |
| Purchase #3 | $114.92 | 12.663% | $129.4723 | $129.47 | $129.45 | $129.50 |
| Purchase #4 | $128.72 | 3.486% | $133.2072 | $133.21 | $133.20 | $133.20 |
| Purchase #5 | $142.72 | 7.608% | $153.5781 | $153.58 | $153.60 | $153.60 |
| Purchase #6 | $241.98 | 12.135% | $271.3443 | $271.34 | $271.35 | $271.30 |
| Purchase #7 | $71.43 | 12.117% | $80.0852 | $80.09 | $80.10 | $80.10 |
| 7 purchase totals = | $802.59 | $881.2549 | $881.26 | $881.25 | $881.30 | |