| 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 | $8.83 | 6.556% | $9.4089 | $9.41 | $9.40 | $9.40 |
| Purchase #2 | $13.52 | 6.600% | $14.4123 | $14.41 | $14.40 | $14.40 |
| Purchase #3 | $103.39 | 12.157% | $115.9591 | $115.96 | $115.95 | $116.00 |
| Purchase #4 | $135.84 | 13.140% | $153.6894 | $153.69 | $153.70 | $153.70 |
| Purchase #5 | $200.65 | 10.429% | $221.5758 | $221.58 | $221.60 | $221.60 |
| Purchase #6 | $48.64 | 10.156% | $53.5799 | $53.58 | $53.60 | $53.60 |
| Purchase #7 | $49.42 | 5.232% | $52.0057 | $52.01 | $52.00 | $52.00 |
| 7 purchase totals = | $560.29 | $620.6311 | $620.64 | $620.65 | $620.70 | |