| 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 | $96.45 | 7.236% | $103.4291 | $103.43 | $103.45 | $103.40 |
| Purchase #2 | $83.37 | 5.436% | $87.902 | $87.90 | $87.90 | $87.90 |
| Purchase #3 | $136.34 | 12.337% | $153.1603 | $153.16 | $153.15 | $153.20 |
| Purchase #4 | $236.54 | 8.854% | $257.4833 | $257.48 | $257.50 | $257.50 |
| Purchase #5 | $134.29 | 13.864% | $152.908 | $152.91 | $152.90 | $152.90 |
| Purchase #6 | $221.79 | 9.754% | $243.4234 | $243.42 | $243.40 | $243.40 |
| Purchase #7 | $71.81 | 7.738% | $77.3667 | $77.37 | $77.35 | $77.40 |
| 7 purchase totals = | $980.59 | $1,075.6728 | $1,075.67 | $1,075.65 | $1,075.70 | |