| 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 | $6.46 | 11.788% | $7.2215 | $7.22 | $7.20 | $7.20 |
| Purchase #2 | $90.48 | 3.472% | $93.6215 | $93.62 | $93.60 | $93.60 |
| Purchase #3 | $37.70 | 10.492% | $41.6555 | $41.66 | $41.65 | $41.70 |
| Purchase #4 | $92.79 | 9.223% | $101.348 | $101.35 | $101.35 | $101.30 |
| Purchase #5 | $113.75 | 7.142% | $121.874 | $121.87 | $121.85 | $121.90 |
| Purchase #6 | $136.45 | 11.134% | $151.6423 | $151.64 | $151.65 | $151.60 |
| Purchase #7 | $12.26 | 4.436% | $12.8039 | $12.80 | $12.80 | $12.80 |
| 7 purchase totals = | $489.89 | $530.1667 | $530.16 | $530.10 | $530.10 | |