| 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 | $69.51 | 7.804% | $74.9346 | $74.93 | $74.95 | $74.90 |
| Purchase #2 | $154.99 | 7.771% | $167.0343 | $167.03 | $167.05 | $167.00 |
| Purchase #3 | $163.26 | 10.605% | $180.5737 | $180.57 | $180.55 | $180.60 |
| Purchase #4 | $210.41 | 8.788% | $228.9008 | $228.90 | $228.90 | $228.90 |
| Purchase #5 | $21.27 | 12.283% | $23.8826 | $23.88 | $23.90 | $23.90 |
| Purchase #6 | $31.62 | 13.159% | $35.7809 | $35.78 | $35.80 | $35.80 |
| Purchase #7 | $107.93 | 4.652% | $112.9509 | $112.95 | $112.95 | $113.00 |
| 7 purchase totals = | $758.99 | $824.0578 | $824.04 | $824.10 | $824.10 | |