| 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 | $80.93 | 3.858% | $84.0523 | $84.05 | $84.05 | $84.10 |
| Purchase #2 | $71.64 | 3.146% | $73.8938 | $73.89 | $73.90 | $73.90 |
| Purchase #3 | $240.95 | 7.329% | $258.6092 | $258.61 | $258.60 | $258.60 |
| Purchase #4 | $38.26 | 5.620% | $40.4102 | $40.41 | $40.40 | $40.40 |
| Purchase #5 | $191.80 | 8.600% | $208.2948 | $208.29 | $208.30 | $208.30 |
| Purchase #6 | $241.29 | 11.838% | $269.8539 | $269.85 | $269.85 | $269.90 |
| Purchase #7 | $25.30 | 10.123% | $27.8611 | $27.86 | $27.85 | $27.90 |
| 7 purchase totals = | $890.17 | $962.9753 | $962.96 | $962.95 | $963.10 | |