| 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 | $5.87 | 11.205% | $6.5277 | $6.53 | $6.55 | $6.50 |
| Purchase #2 | $158.74 | 4.239% | $165.469 | $165.47 | $165.45 | $165.50 |
| Purchase #3 | $120.70 | 3.318% | $124.7048 | $124.70 | $124.70 | $124.70 |
| Purchase #4 | $241.91 | 11.798% | $270.4505 | $270.45 | $270.45 | $270.50 |
| Purchase #5 | $130.32 | 5.723% | $137.7782 | $137.78 | $137.80 | $137.80 |
| Purchase #6 | $95.69 | 4.800% | $100.2831 | $100.28 | $100.30 | $100.30 |
| Purchase #7 | $122.54 | 8.385% | $132.815 | $132.82 | $132.80 | $132.80 |
| 7 purchase totals = | $875.77 | $938.0283 | $938.03 | $938.05 | $938.10 | |