| 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 | $121.39 | 9.159% | $132.5081 | $132.51 | $132.50 | $132.50 |
| Purchase #2 | $97.64 | 5.187% | $102.7046 | $102.70 | $102.70 | $102.70 |
| Purchase #3 | $63.87 | 10.399% | $70.5118 | $70.51 | $70.50 | $70.50 |
| Purchase #4 | $68.66 | 7.817% | $74.0272 | $74.03 | $74.05 | $74.00 |
| Purchase #5 | $105.83 | 6.172% | $112.3618 | $112.36 | $112.35 | $112.40 |
| Purchase #6 | $37.44 | 12.379% | $42.0747 | $42.07 | $42.05 | $42.10 |
| Purchase #7 | $239.57 | 11.233% | $266.4809 | $266.48 | $266.50 | $266.50 |
| 7 purchase totals = | $734.40 | $800.6691 | $800.66 | $800.65 | $800.70 | |