| 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 | $67.79 | 7.377% | $72.7909 | $72.79 | $72.80 | $72.80 |
| Purchase #2 | $83.80 | 6.678% | $89.3962 | $89.40 | $89.40 | $89.40 |
| Purchase #3 | $175.26 | 9.606% | $192.0955 | $192.10 | $192.10 | $192.10 |
| Purchase #4 | $91.92 | 3.181% | $94.844 | $94.84 | $94.85 | $94.80 |
| Purchase #5 | $16.71 | 5.852% | $17.6879 | $17.69 | $17.70 | $17.70 |
| Purchase #6 | $66.46 | 12.616% | $74.8446 | $74.84 | $74.85 | $74.80 |
| Purchase #7 | $217.38 | 4.261% | $226.6426 | $226.64 | $226.65 | $226.60 |
| 7 purchase totals = | $719.32 | $768.3017 | $768.30 | $768.35 | $768.20 | |