| 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 | $90.78 | 5.627% | $95.8882 | $95.89 | $95.90 | $95.90 |
| Purchase #2 | $71.36 | 11.204% | $79.3552 | $79.36 | $79.35 | $79.40 |
| Purchase #3 | $214.52 | 9.127% | $234.0992 | $234.10 | $234.10 | $234.10 |
| Purchase #4 | $193.73 | 10.817% | $214.6858 | $214.69 | $214.70 | $214.70 |
| Purchase #5 | $202.29 | 6.684% | $215.8111 | $215.81 | $215.80 | $215.80 |
| Purchase #6 | $132.63 | 11.577% | $147.9846 | $147.98 | $148.00 | $148.00 |
| Purchase #7 | $95.38 | 11.756% | $106.5929 | $106.59 | $106.60 | $106.60 |
| 7 purchase totals = | $1,000.69 | $1,094.4170 | $1,094.42 | $1,094.45 | $1,094.50 | |