| 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 | $9.67 | 11.557% | $10.7876 | $10.79 | $10.80 | $10.80 |
| Purchase #2 | $61.66 | 5.790% | $65.2301 | $65.23 | $65.25 | $65.20 |
| Purchase #3 | $192.31 | 11.200% | $213.8487 | $213.85 | $213.85 | $213.80 |
| Purchase #4 | $118.54 | 12.589% | $133.463 | $133.46 | $133.45 | $133.50 |
| Purchase #5 | $5.82 | 3.278% | $6.0108 | $6.01 | $6.00 | $6.00 |
| Purchase #6 | $152.42 | 8.237% | $164.9748 | $164.97 | $164.95 | $165.00 |
| Purchase #7 | $116.65 | 12.439% | $131.1601 | $131.16 | $131.15 | $131.20 |
| 7 purchase totals = | $657.07 | $725.4751 | $725.47 | $725.45 | $725.50 | |