| 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 | $64.98 | 3.812% | $67.457 | $67.46 | $67.45 | $67.50 |
| Purchase #2 | $87.87 | 3.682% | $91.1054 | $91.11 | $91.10 | $91.10 |
| Purchase #3 | $176.51 | 3.691% | $183.025 | $183.03 | $183.05 | $183.00 |
| Purchase #4 | $41.35 | 9.446% | $45.2559 | $45.26 | $45.25 | $45.30 |
| Purchase #5 | $6.67 | 7.753% | $7.1871 | $7.19 | $7.20 | $7.20 |
| Purchase #6 | $97.93 | 5.346% | $103.1653 | $103.17 | $103.15 | $103.20 |
| Purchase #7 | $129.71 | 3.412% | $134.1357 | $134.14 | $134.15 | $134.10 |
| 7 purchase totals = | $605.02 | $631.3314 | $631.36 | $631.35 | $631.40 | |