| 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 | $34.73 | 7.188% | $37.2264 | $37.23 | $37.25 | $37.20 |
| Purchase #2 | $22.40 | 10.422% | $24.7345 | $24.73 | $24.75 | $24.70 |
| Purchase #3 | $242.90 | 12.720% | $273.7969 | $273.80 | $273.80 | $273.80 |
| Purchase #4 | $7.68 | 5.349% | $8.0908 | $8.09 | $8.10 | $8.10 |
| Purchase #5 | $144.82 | 7.215% | $155.2688 | $155.27 | $155.25 | $155.30 |
| Purchase #6 | $203.75 | 11.457% | $227.0936 | $227.09 | $227.10 | $227.10 |
| Purchase #7 | $24.77 | 9.408% | $27.1004 | $27.10 | $27.10 | $27.10 |
| 7 purchase totals = | $681.05 | $753.3114 | $753.31 | $753.35 | $753.30 | |