| 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 | $78.82 | 10.457% | $87.0622 | $87.06 | $87.05 | $87.10 |
| Purchase #2 | $229.89 | 6.616% | $245.0995 | $245.10 | $245.10 | $245.10 |
| Purchase #3 | $57.32 | 12.307% | $64.3744 | $64.37 | $64.35 | $64.40 |
| Purchase #4 | $155.66 | 5.745% | $164.6027 | $164.60 | $164.60 | $164.60 |
| Purchase #5 | $132.25 | 10.525% | $146.1693 | $146.17 | $146.15 | $146.20 |
| Purchase #6 | $163.90 | 3.281% | $169.2776 | $169.28 | $169.30 | $169.30 |
| Purchase #7 | $46.86 | 9.523% | $51.3225 | $51.32 | $51.30 | $51.30 |
| 7 purchase totals = | $864.70 | $927.9082 | $927.90 | $927.85 | $928.00 | |