| 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 | $9.66 | 12.312% | $10.8493 | $10.85 | $10.85 | $10.80 |
| Purchase #2 | $153.39 | 13.156% | $173.57 | $173.57 | $173.55 | $173.60 |
| Purchase #3 | $86.66 | 11.364% | $96.508 | $96.51 | $96.50 | $96.50 |
| Purchase #4 | $14.94 | 13.298% | $16.9267 | $16.93 | $16.95 | $16.90 |
| Purchase #5 | $80.83 | 9.560% | $88.5573 | $88.56 | $88.55 | $88.60 |
| Purchase #6 | $14.89 | 12.627% | $16.7702 | $16.77 | $16.75 | $16.80 |
| Purchase #7 | $80.87 | 4.483% | $84.4954 | $84.50 | $84.50 | $84.50 |
| 7 purchase totals = | $441.24 | $487.6769 | $487.69 | $487.65 | $487.70 | |