| 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 | $32.71 | 12.296% | $36.732 | $36.73 | $36.75 | $36.70 |
| Purchase #2 | $29.46 | 12.785% | $33.2265 | $33.23 | $33.25 | $33.20 |
| Purchase #3 | $147.91 | 6.246% | $157.1485 | $157.15 | $157.15 | $157.10 |
| Purchase #4 | $182.90 | 11.370% | $203.6957 | $203.70 | $203.70 | $203.70 |
| Purchase #5 | $58.57 | 9.226% | $63.9737 | $63.97 | $63.95 | $64.00 |
| Purchase #6 | $6.59 | 8.533% | $7.1523 | $7.15 | $7.15 | $7.20 |
| Purchase #7 | $127.38 | 6.711% | $135.9285 | $135.93 | $135.95 | $135.90 |
| 7 purchase totals = | $585.52 | $637.8572 | $637.86 | $637.90 | $637.80 | |