| 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 | $81.59 | 11.469% | $90.9476 | $90.95 | $90.95 | $90.90 |
| Purchase #2 | $195.58 | 7.619% | $210.4812 | $210.48 | $210.50 | $210.50 |
| Purchase #3 | $117.26 | 9.304% | $128.1699 | $128.17 | $128.15 | $128.20 |
| Purchase #4 | $12.57 | 6.228% | $13.3529 | $13.35 | $13.35 | $13.40 |
| Purchase #5 | $184.89 | 10.684% | $204.6436 | $204.64 | $204.65 | $204.60 |
| Purchase #6 | $208.81 | 3.372% | $215.8511 | $215.85 | $215.85 | $215.90 |
| Purchase #7 | $152.88 | 3.324% | $157.9617 | $157.96 | $157.95 | $158.00 |
| 7 purchase totals = | $953.58 | $1,021.4080 | $1,021.40 | $1,021.40 | $1,021.50 | |