| 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 | $77.92 | 13.538% | $88.4688 | $88.47 | $88.45 | $88.50 |
| Purchase #2 | $59.35 | 11.809% | $66.3586 | $66.36 | $66.35 | $66.40 |
| Purchase #3 | $33.25 | 3.869% | $34.5364 | $34.54 | $34.55 | $34.50 |
| Purchase #4 | $162.90 | 6.743% | $173.8843 | $173.88 | $173.90 | $173.90 |
| Purchase #5 | $189.59 | 8.506% | $205.7165 | $205.72 | $205.70 | $205.70 |
| Purchase #6 | $99.29 | 11.192% | $110.4025 | $110.40 | $110.40 | $110.40 |
| Purchase #7 | $17.82 | 4.614% | $18.6422 | $18.64 | $18.65 | $18.60 |
| 7 purchase totals = | $640.12 | $698.0093 | $698.01 | $698.00 | $698.00 | |