| 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 | $141.81 | 7.783% | $152.8471 | $152.85 | $152.85 | $152.80 |
| Purchase #2 | $12.47 | 6.186% | $13.2414 | $13.24 | $13.25 | $13.20 |
| Purchase #3 | $52.29 | 9.864% | $57.4479 | $57.45 | $57.45 | $57.40 |
| Purchase #4 | $157.47 | 3.527% | $163.024 | $163.02 | $163.00 | $163.00 |
| Purchase #5 | $49.77 | 9.668% | $54.5818 | $54.58 | $54.60 | $54.60 |
| Purchase #6 | $82.33 | 3.123% | $84.9012 | $84.90 | $84.90 | $84.90 |
| Purchase #7 | $96.43 | 5.425% | $101.6613 | $101.66 | $101.65 | $101.70 |
| 7 purchase totals = | $592.57 | $627.7047 | $627.70 | $627.70 | $627.60 | |