| 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 | $26.68 | 12.205% | $29.9363 | $29.94 | $29.95 | $29.90 |
| Purchase #2 | $136.88 | 10.615% | $151.4098 | $151.41 | $151.40 | $151.40 |
| Purchase #3 | $54.89 | 13.834% | $62.4835 | $62.48 | $62.50 | $62.50 |
| Purchase #4 | $37.40 | 3.297% | $38.6331 | $38.63 | $38.65 | $38.60 |
| Purchase #5 | $183.25 | 5.434% | $193.2078 | $193.21 | $193.20 | $193.20 |
| Purchase #6 | $8.44 | 10.461% | $9.3229 | $9.32 | $9.30 | $9.30 |
| Purchase #7 | $115.42 | 6.197% | $122.5726 | $122.57 | $122.55 | $122.60 |
| 7 purchase totals = | $562.96 | $607.5660 | $607.56 | $607.55 | $607.50 | |