| 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 | $54.45 | 6.624% | $58.0568 | $58.06 | $58.05 | $58.10 |
| Purchase #2 | $66.97 | 6.634% | $71.4128 | $71.41 | $71.40 | $71.40 |
| Purchase #3 | $207.86 | 13.317% | $235.5407 | $235.54 | $235.55 | $235.50 |
| Purchase #4 | $5.91 | 9.829% | $6.4909 | $6.49 | $6.50 | $6.50 |
| Purchase #5 | $250.51 | 13.417% | $284.1209 | $284.12 | $284.10 | $284.10 |
| Purchase #6 | $70.97 | 13.230% | $80.3593 | $80.36 | $80.35 | $80.40 |
| Purchase #7 | $209.66 | 10.132% | $230.9028 | $230.90 | $230.90 | $230.90 |
| 7 purchase totals = | $866.33 | $966.8842 | $966.88 | $966.85 | $966.90 | |