| 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 | $43.60 | 13.698% | $49.5723 | $49.57 | $49.55 | $49.60 |
| Purchase #2 | $86.83 | 7.230% | $93.1078 | $93.11 | $93.10 | $93.10 |
| Purchase #3 | $129.27 | 6.308% | $137.4244 | $137.42 | $137.40 | $137.40 |
| Purchase #4 | $83.30 | 11.802% | $93.1311 | $93.13 | $93.15 | $93.10 |
| Purchase #5 | $170.36 | 7.535% | $183.1966 | $183.20 | $183.20 | $183.20 |
| Purchase #6 | $213.94 | 8.395% | $231.9003 | $231.90 | $231.90 | $231.90 |
| Purchase #7 | $219.72 | 8.734% | $238.9103 | $238.91 | $238.90 | $238.90 |
| 7 purchase totals = | $947.02 | $1,027.2428 | $1,027.24 | $1,027.20 | $1,027.20 | |