| 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 | $62.70 | 3.266% | $64.7478 | $64.75 | $64.75 | $64.70 |
| Purchase #2 | $8.75 | 6.256% | $9.2974 | $9.30 | $9.30 | $9.30 |
| Purchase #3 | $92.64 | 4.576% | $96.8792 | $96.88 | $96.90 | $96.90 |
| Purchase #4 | $130.98 | 11.714% | $146.323 | $146.32 | $146.30 | $146.30 |
| Purchase #5 | $19.72 | 10.351% | $21.7612 | $21.76 | $21.75 | $21.80 |
| Purchase #6 | $201.69 | 6.146% | $214.0859 | $214.09 | $214.10 | $214.10 |
| Purchase #7 | $104.63 | 12.133% | $117.3248 | $117.32 | $117.30 | $117.30 |
| 7 purchase totals = | $621.11 | $670.4193 | $670.42 | $670.40 | $670.40 | |