| 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 | $66.92 | 3.362% | $69.1699 | $69.17 | $69.15 | $69.20 |
| Purchase #2 | $36.25 | 5.228% | $38.1452 | $38.15 | $38.15 | $38.10 |
| Purchase #3 | $38.68 | 5.141% | $40.6685 | $40.67 | $40.65 | $40.70 |
| Purchase #4 | $177.74 | 3.293% | $183.593 | $183.59 | $183.60 | $183.60 |
| Purchase #5 | $183.66 | 13.631% | $208.6947 | $208.69 | $208.70 | $208.70 |
| Purchase #6 | $106.89 | 12.708% | $120.4736 | $120.47 | $120.45 | $120.50 |
| Purchase #7 | $120.82 | 10.315% | $133.2826 | $133.28 | $133.30 | $133.30 |
| 7 purchase totals = | $730.96 | $794.0275 | $794.02 | $794.00 | $794.10 | |