| 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 | $17.55 | 12.229% | $19.6962 | $19.70 | $19.70 | $19.70 |
| Purchase #2 | $165.81 | 8.181% | $179.3749 | $179.37 | $179.35 | $179.40 |
| Purchase #3 | $16.74 | 13.113% | $18.9351 | $18.94 | $18.95 | $18.90 |
| Purchase #4 | $220.64 | 8.628% | $239.6768 | $239.68 | $239.70 | $239.70 |
| Purchase #5 | $189.68 | 10.641% | $209.8638 | $209.86 | $209.85 | $209.90 |
| Purchase #6 | $70.33 | 5.435% | $74.1524 | $74.15 | $74.15 | $74.20 |
| Purchase #7 | $122.73 | 6.718% | $130.975 | $130.98 | $131.00 | $131.00 |
| 7 purchase totals = | $803.48 | $872.6742 | $872.68 | $872.70 | $872.80 | |