| 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 | $71.83 | 13.853% | $81.7806 | $81.78 | $81.80 | $81.80 |
| Purchase #2 | $187.84 | 5.238% | $197.6791 | $197.68 | $197.70 | $197.70 |
| Purchase #3 | $115.30 | 13.827% | $131.2425 | $131.24 | $131.25 | $131.20 |
| Purchase #4 | $38.45 | 3.633% | $39.8469 | $39.85 | $39.85 | $39.80 |
| Purchase #5 | $113.47 | 10.121% | $124.9543 | $124.95 | $124.95 | $125.00 |
| Purchase #6 | $73.32 | 5.168% | $77.1092 | $77.11 | $77.10 | $77.10 |
| Purchase #7 | $63.90 | 3.365% | $66.0502 | $66.05 | $66.05 | $66.10 |
| 7 purchase totals = | $664.11 | $718.6628 | $718.66 | $718.70 | $718.70 | |