| 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 | $26.32 | 10.113% | $28.9817 | $28.98 | $29.00 | $29.00 |
| Purchase #2 | $35.46 | 5.215% | $37.3092 | $37.31 | $37.30 | $37.30 |
| Purchase #3 | $227.46 | 4.774% | $238.3189 | $238.32 | $238.30 | $238.30 |
| Purchase #4 | $195.40 | 4.564% | $204.3181 | $204.32 | $204.30 | $204.30 |
| Purchase #5 | $157.66 | 12.863% | $177.9398 | $177.94 | $177.95 | $177.90 |
| Purchase #6 | $63.62 | 5.160% | $66.9028 | $66.90 | $66.90 | $66.90 |
| Purchase #7 | $51.67 | 11.454% | $57.5883 | $57.59 | $57.60 | $57.60 |
| 7 purchase totals = | $757.59 | $811.3588 | $811.36 | $811.35 | $811.30 | |