| 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 | $51.69 | 8.107% | $55.8805 | $55.88 | $55.90 | $55.90 |
| Purchase #2 | $32.84 | 5.768% | $34.7342 | $34.73 | $34.75 | $34.70 |
| Purchase #3 | $161.41 | 8.838% | $175.6754 | $175.68 | $175.70 | $175.70 |
| Purchase #4 | $6.49 | 9.572% | $7.1112 | $7.11 | $7.10 | $7.10 |
| Purchase #5 | $211.35 | 13.225% | $239.301 | $239.30 | $239.30 | $239.30 |
| Purchase #6 | $216.39 | 13.764% | $246.1739 | $246.17 | $246.15 | $246.20 |
| Purchase #7 | $123.35 | 6.437% | $131.29 | $131.29 | $131.30 | $131.30 |
| 7 purchase totals = | $803.52 | $890.1662 | $890.16 | $890.20 | $890.20 | |