| 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 | $113.86 | 6.617% | $121.3941 | $121.39 | $121.40 | $121.40 |
| Purchase #2 | $54.75 | 3.148% | $56.4735 | $56.47 | $56.45 | $56.50 |
| Purchase #3 | $200.74 | 3.437% | $207.6394 | $207.64 | $207.65 | $207.60 |
| Purchase #4 | $193.61 | 11.302% | $215.4918 | $215.49 | $215.50 | $215.50 |
| Purchase #5 | $37.48 | 9.474% | $41.0309 | $41.03 | $41.05 | $41.00 |
| Purchase #6 | $35.89 | 3.129% | $37.013 | $37.01 | $37.00 | $37.00 |
| Purchase #7 | $159.65 | 5.271% | $168.0652 | $168.07 | $168.05 | $168.10 |
| 7 purchase totals = | $795.98 | $847.1079 | $847.10 | $847.10 | $847.10 | |