| 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 | $41.55 | 9.818% | $45.6294 | $45.63 | $45.65 | $45.60 |
| Purchase #2 | $188.65 | 6.229% | $200.401 | $200.40 | $200.40 | $200.40 |
| Purchase #3 | $115.81 | 10.560% | $128.0395 | $128.04 | $128.05 | $128.00 |
| Purchase #4 | $234.42 | 9.244% | $256.0898 | $256.09 | $256.10 | $256.10 |
| Purchase #5 | $5.64 | 13.609% | $6.4075 | $6.41 | $6.40 | $6.40 |
| Purchase #6 | $140.68 | 6.196% | $149.3965 | $149.40 | $149.40 | $149.40 |
| Purchase #7 | $70.43 | 6.680% | $75.1347 | $75.13 | $75.15 | $75.10 |
| 7 purchase totals = | $797.18 | $861.0984 | $861.10 | $861.15 | $861.00 | |