| 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 | $118.69 | 8.785% | $129.1169 | $129.12 | $129.10 | $129.10 |
| Purchase #2 | $34.72 | 5.208% | $36.5282 | $36.53 | $36.55 | $36.50 |
| Purchase #3 | $71.31 | 12.848% | $80.4719 | $80.47 | $80.45 | $80.50 |
| Purchase #4 | $75.38 | 8.636% | $81.8898 | $81.89 | $81.90 | $81.90 |
| Purchase #5 | $73.71 | 11.716% | $82.3459 | $82.35 | $82.35 | $82.30 |
| Purchase #6 | $63.54 | 13.586% | $72.1725 | $72.17 | $72.15 | $72.20 |
| Purchase #7 | $197.36 | 8.523% | $214.181 | $214.18 | $214.20 | $214.20 |
| 7 purchase totals = | $634.71 | $696.7062 | $696.71 | $696.70 | $696.70 | |