| 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 | $93.70 | 4.694% | $98.0983 | $98.10 | $98.10 | $98.10 |
| Purchase #2 | $128.99 | 9.506% | $141.2518 | $141.25 | $141.25 | $141.30 |
| Purchase #3 | $30.59 | 5.392% | $32.2394 | $32.24 | $32.25 | $32.20 |
| Purchase #4 | $83.57 | 3.783% | $86.7315 | $86.73 | $86.75 | $86.70 |
| Purchase #5 | $25.66 | 13.735% | $29.1844 | $29.18 | $29.20 | $29.20 |
| Purchase #6 | $53.61 | 9.475% | $58.6895 | $58.69 | $58.70 | $58.70 |
| Purchase #7 | $158.76 | 4.202% | $165.4311 | $165.43 | $165.45 | $165.40 |
| 7 purchase totals = | $574.88 | $611.6260 | $611.62 | $611.70 | $611.60 | |