| 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 | $46.62 | 10.264% | $51.4051 | $51.41 | $51.40 | $51.40 |
| Purchase #2 | $181.61 | 3.642% | $188.2242 | $188.22 | $188.20 | $188.20 |
| Purchase #3 | $32.40 | 8.297% | $35.0882 | $35.09 | $35.10 | $35.10 |
| Purchase #4 | $150.63 | 12.309% | $169.171 | $169.17 | $169.15 | $169.20 |
| Purchase #5 | $51.44 | 12.719% | $57.9827 | $57.98 | $58.00 | $58.00 |
| Purchase #6 | $185.58 | 6.558% | $197.7503 | $197.75 | $197.75 | $197.80 |
| Purchase #7 | $191.77 | 8.627% | $208.314 | $208.31 | $208.30 | $208.30 |
| 7 purchase totals = | $840.05 | $907.9355 | $907.93 | $907.90 | $908.00 | |