| 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 | $50.63 | 9.156% | $55.2657 | $55.27 | $55.25 | $55.30 |
| Purchase #2 | $26.48 | 10.247% | $29.1934 | $29.19 | $29.20 | $29.20 |
| Purchase #3 | $13.43 | 6.136% | $14.2541 | $14.25 | $14.25 | $14.30 |
| Purchase #4 | $210.30 | 8.486% | $228.1461 | $228.15 | $228.15 | $228.10 |
| Purchase #5 | $249.99 | 5.148% | $262.8595 | $262.86 | $262.85 | $262.90 |
| Purchase #6 | $32.74 | 10.256% | $36.0978 | $36.10 | $36.10 | $36.10 |
| Purchase #7 | $163.27 | 12.697% | $184.0004 | $184.00 | $184.00 | $184.00 |
| 7 purchase totals = | $746.84 | $809.8170 | $809.82 | $809.80 | $809.90 | |