| 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 | $96.27 | 3.626% | $99.7608 | $99.76 | $99.75 | $99.80 |
| Purchase #2 | $5.43 | 10.493% | $5.9998 | $6.00 | $6.00 | $6.00 |
| Purchase #3 | $210.32 | 5.628% | $222.1568 | $222.16 | $222.15 | $222.20 |
| Purchase #4 | $121.63 | 13.798% | $138.4125 | $138.41 | $138.40 | $138.40 |
| Purchase #5 | $126.68 | 11.192% | $140.858 | $140.86 | $140.85 | $140.90 |
| Purchase #6 | $43.69 | 9.789% | $47.9668 | $47.97 | $47.95 | $48.00 |
| Purchase #7 | $186.77 | 8.169% | $202.0272 | $202.03 | $202.05 | $202.00 |
| 7 purchase totals = | $790.79 | $857.1819 | $857.19 | $857.15 | $857.30 | |