| 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 | $45.52 | 11.797% | $50.89 | $50.89 | $50.90 | $50.90 |
| Purchase #2 | $178.89 | 12.297% | $200.8881 | $200.89 | $200.90 | $200.90 |
| Purchase #3 | $32.69 | 4.689% | $34.2228 | $34.22 | $34.20 | $34.20 |
| Purchase #4 | $42.73 | 3.400% | $44.1828 | $44.18 | $44.20 | $44.20 |
| Purchase #5 | $24.85 | 3.592% | $25.7426 | $25.74 | $25.75 | $25.70 |
| Purchase #6 | $179.33 | 7.177% | $192.2005 | $192.20 | $192.20 | $192.20 |
| Purchase #7 | $143.63 | 10.616% | $158.8778 | $158.88 | $158.90 | $158.90 |
| 7 purchase totals = | $647.64 | $707.0046 | $707.00 | $707.05 | $707.00 | |