| 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 | $70.29 | 10.761% | $77.8539 | $77.85 | $77.85 | $77.90 |
| Purchase #2 | $39.83 | 7.436% | $42.7918 | $42.79 | $42.80 | $42.80 |
| Purchase #3 | $138.29 | 6.750% | $147.6246 | $147.62 | $147.60 | $147.60 |
| Purchase #4 | $91.80 | 3.741% | $95.2342 | $95.23 | $95.25 | $95.20 |
| Purchase #5 | $49.25 | 12.322% | $55.3186 | $55.32 | $55.30 | $55.30 |
| Purchase #6 | $103.27 | 11.547% | $115.1946 | $115.19 | $115.20 | $115.20 |
| Purchase #7 | $195.81 | 13.787% | $222.8063 | $222.81 | $222.80 | $222.80 |
| 7 purchase totals = | $688.54 | $756.8240 | $756.81 | $756.80 | $756.80 | |