| 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 | $92.70 | 10.159% | $102.1174 | $102.12 | $102.10 | $102.10 |
| Purchase #2 | $23.64 | 10.600% | $26.1458 | $26.15 | $26.15 | $26.10 |
| Purchase #3 | $37.74 | 5.381% | $39.7708 | $39.77 | $39.75 | $39.80 |
| Purchase #4 | $37.68 | 6.342% | $40.0697 | $40.07 | $40.05 | $40.10 |
| Purchase #5 | $54.53 | 13.452% | $61.8654 | $61.87 | $61.85 | $61.90 |
| Purchase #6 | $191.71 | 6.792% | $204.7309 | $204.73 | $204.75 | $204.70 |
| Purchase #7 | $96.83 | 5.117% | $101.7848 | $101.78 | $101.80 | $101.80 |
| 7 purchase totals = | $534.83 | $576.4848 | $576.49 | $576.45 | $576.50 | |