| 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 | $30.42 | 7.569% | $32.7225 | $32.72 | $32.70 | $32.70 |
| Purchase #2 | $182.69 | 3.385% | $188.8741 | $188.87 | $188.85 | $188.90 |
| Purchase #3 | $235.35 | 13.103% | $266.1879 | $266.19 | $266.20 | $266.20 |
| Purchase #4 | $100.96 | 9.781% | $110.8349 | $110.83 | $110.85 | $110.80 |
| Purchase #5 | $102.44 | 4.246% | $106.7896 | $106.79 | $106.80 | $106.80 |
| Purchase #6 | $203.88 | 9.542% | $223.3342 | $223.33 | $223.35 | $223.30 |
| Purchase #7 | $29.65 | 10.596% | $32.7917 | $32.79 | $32.80 | $32.80 |
| 7 purchase totals = | $885.39 | $961.5349 | $961.52 | $961.55 | $961.50 | |