| 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 | $64.35 | 4.325% | $67.1331 | $67.13 | $67.15 | $67.10 |
| Purchase #2 | $103.41 | 5.144% | $108.7294 | $108.73 | $108.75 | $108.70 |
| Purchase #3 | $62.76 | 8.562% | $68.1335 | $68.13 | $68.15 | $68.10 |
| Purchase #4 | $115.76 | 5.197% | $121.776 | $121.78 | $121.80 | $121.80 |
| Purchase #5 | $246.72 | 6.707% | $263.2675 | $263.27 | $263.25 | $263.30 |
| Purchase #6 | $25.75 | 4.364% | $26.8737 | $26.87 | $26.85 | $26.90 |
| Purchase #7 | $34.66 | 7.288% | $37.186 | $37.19 | $37.20 | $37.20 |
| 7 purchase totals = | $653.41 | $693.0992 | $693.10 | $693.15 | $693.10 | |