| 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 | $52.45 | 10.374% | $57.8912 | $57.89 | $57.90 | $57.90 |
| Purchase #2 | $177.32 | 3.645% | $183.7833 | $183.78 | $183.80 | $183.80 |
| Purchase #3 | $82.47 | 11.447% | $91.9103 | $91.91 | $91.90 | $91.90 |
| Purchase #4 | $144.77 | 9.293% | $158.2235 | $158.22 | $158.20 | $158.20 |
| Purchase #5 | $152.72 | 6.505% | $162.6544 | $162.65 | $162.65 | $162.70 |
| Purchase #6 | $57.25 | 11.647% | $63.9179 | $63.92 | $63.90 | $63.90 |
| Purchase #7 | $136.38 | 12.447% | $153.3552 | $153.36 | $153.35 | $153.40 |
| 7 purchase totals = | $803.36 | $871.7358 | $871.73 | $871.70 | $871.80 | |