| 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 | $11.79 | 10.350% | $13.0103 | $13.01 | $13.00 | $13.00 |
| Purchase #2 | $173.79 | 13.437% | $197.1422 | $197.14 | $197.15 | $197.10 |
| Purchase #3 | $176.76 | 13.317% | $200.2991 | $200.30 | $200.30 | $200.30 |
| Purchase #4 | $108.92 | 9.261% | $119.0071 | $119.01 | $119.00 | $119.00 |
| Purchase #5 | $83.63 | 9.259% | $91.3733 | $91.37 | $91.35 | $91.40 |
| Purchase #6 | $45.91 | 11.742% | $51.3008 | $51.30 | $51.30 | $51.30 |
| Purchase #7 | $123.81 | 8.489% | $134.3202 | $134.32 | $134.30 | $134.30 |
| 7 purchase totals = | $724.61 | $806.4530 | $806.45 | $806.40 | $806.40 | |