| 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 | $63.99 | 6.625% | $68.2293 | $68.23 | $68.25 | $68.20 |
| Purchase #2 | $80.88 | 12.320% | $90.8444 | $90.84 | $90.85 | $90.80 |
| Purchase #3 | $88.50 | 7.159% | $94.8357 | $94.84 | $94.85 | $94.80 |
| Purchase #4 | $77.86 | 12.514% | $87.6034 | $87.60 | $87.60 | $87.60 |
| Purchase #5 | $133.92 | 8.395% | $145.1626 | $145.16 | $145.15 | $145.20 |
| Purchase #6 | $201.97 | 8.516% | $219.1698 | $219.17 | $219.15 | $219.20 |
| Purchase #7 | $113.44 | 12.314% | $127.409 | $127.41 | $127.40 | $127.40 |
| 7 purchase totals = | $760.56 | $833.2542 | $833.25 | $833.25 | $833.20 | |