| 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 | $6.70 | 5.863% | $7.0928 | $7.09 | $7.10 | $7.10 |
| Purchase #2 | $172.25 | 10.778% | $190.8151 | $190.82 | $190.80 | $190.80 |
| Purchase #3 | $16.82 | 9.114% | $18.353 | $18.35 | $18.35 | $18.40 |
| Purchase #4 | $23.79 | 3.148% | $24.5389 | $24.54 | $24.55 | $24.50 |
| Purchase #5 | $187.44 | 11.545% | $209.0799 | $209.08 | $209.10 | $209.10 |
| Purchase #6 | $59.86 | 8.527% | $64.9643 | $64.96 | $64.95 | $65.00 |
| Purchase #7 | $47.59 | 9.550% | $52.1348 | $52.13 | $52.15 | $52.10 |
| 7 purchase totals = | $514.45 | $566.9788 | $566.97 | $567.00 | $567.00 | |