| 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 | $70.40 | 12.567% | $79.2472 | $79.25 | $79.25 | $79.20 |
| Purchase #2 | $70.28 | 5.807% | $74.3612 | $74.36 | $74.35 | $74.40 |
| Purchase #3 | $167.60 | 7.661% | $180.4398 | $180.44 | $180.45 | $180.40 |
| Purchase #4 | $228.46 | 13.440% | $259.165 | $259.17 | $259.15 | $259.20 |
| Purchase #5 | $132.49 | 10.253% | $146.0742 | $146.07 | $146.05 | $146.10 |
| Purchase #6 | $97.33 | 11.278% | $108.3069 | $108.31 | $108.30 | $108.30 |
| Purchase #7 | $169.86 | 7.782% | $183.0785 | $183.08 | $183.10 | $183.10 |
| 7 purchase totals = | $936.42 | $1,030.6728 | $1,030.68 | $1,030.65 | $1,030.70 | |