| 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 | $113.48 | 7.382% | $121.8571 | $121.86 | $121.85 | $121.90 |
| Purchase #2 | $44.45 | 10.329% | $49.0412 | $49.04 | $49.05 | $49.00 |
| Purchase #3 | $60.53 | 6.507% | $64.4687 | $64.47 | $64.45 | $64.50 |
| Purchase #4 | $16.40 | 6.711% | $17.5006 | $17.50 | $17.50 | $17.50 |
| Purchase #5 | $181.48 | 8.436% | $196.7897 | $196.79 | $196.80 | $196.80 |
| Purchase #6 | $194.63 | 4.776% | $203.9255 | $203.93 | $203.95 | $203.90 |
| Purchase #7 | $210.88 | 3.776% | $218.8428 | $218.84 | $218.85 | $218.80 |
| 7 purchase totals = | $821.85 | $872.4256 | $872.43 | $872.45 | $872.40 | |