| 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 | $74.74 | 11.375% | $83.2417 | $83.24 | $83.25 | $83.20 |
| Purchase #2 | $136.42 | 7.201% | $146.2436 | $146.24 | $146.25 | $146.20 |
| Purchase #3 | $37.33 | 9.310% | $40.8054 | $40.81 | $40.80 | $40.80 |
| Purchase #4 | $167.41 | 6.163% | $177.7275 | $177.73 | $177.75 | $177.70 |
| Purchase #5 | $15.81 | 13.447% | $17.936 | $17.94 | $17.95 | $17.90 |
| Purchase #6 | $81.66 | 3.230% | $84.2976 | $84.30 | $84.30 | $84.30 |
| Purchase #7 | $46.54 | 4.151% | $48.4719 | $48.47 | $48.45 | $48.50 |
| 7 purchase totals = | $559.91 | $598.7237 | $598.73 | $598.75 | $598.60 | |