| 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 | $84.64 | 5.546% | $89.3341 | $89.33 | $89.35 | $89.30 |
| Purchase #2 | $66.50 | 5.236% | $69.9819 | $69.98 | $70.00 | $70.00 |
| Purchase #3 | $190.52 | 12.718% | $214.7503 | $214.75 | $214.75 | $214.80 |
| Purchase #4 | $241.63 | 8.655% | $262.5431 | $262.54 | $262.55 | $262.50 |
| Purchase #5 | $82.57 | 4.132% | $85.9818 | $85.98 | $86.00 | $86.00 |
| Purchase #6 | $53.85 | 13.474% | $61.1057 | $61.11 | $61.10 | $61.10 |
| Purchase #7 | $232.70 | 13.105% | $263.1953 | $263.20 | $263.20 | $263.20 |
| 7 purchase totals = | $952.41 | $1,046.8922 | $1,046.89 | $1,046.95 | $1,046.90 | |