| 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 | $29.97 | 7.715% | $32.2822 | $32.28 | $32.30 | $32.30 |
| Purchase #2 | $216.45 | 4.705% | $226.634 | $226.63 | $226.65 | $226.60 |
| Purchase #3 | $27.68 | 6.309% | $29.4263 | $29.43 | $29.45 | $29.40 |
| Purchase #4 | $30.26 | 9.283% | $33.069 | $33.07 | $33.05 | $33.10 |
| Purchase #5 | $33.62 | 7.108% | $36.0097 | $36.01 | $36.00 | $36.00 |
| Purchase #6 | $216.33 | 11.154% | $240.4594 | $240.46 | $240.45 | $240.50 |
| Purchase #7 | $145.39 | 8.540% | $157.8063 | $157.81 | $157.80 | $157.80 |
| 7 purchase totals = | $699.70 | $755.6869 | $755.69 | $755.70 | $755.70 | |