| 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 | $22.38 | 3.211% | $23.0986 | $23.10 | $23.10 | $23.10 |
| Purchase #2 | $151.63 | 13.438% | $172.006 | $172.01 | $172.00 | $172.00 |
| Purchase #3 | $53.77 | 7.234% | $57.6597 | $57.66 | $57.65 | $57.70 |
| Purchase #4 | $10.27 | 6.790% | $10.9673 | $10.97 | $10.95 | $11.00 |
| Purchase #5 | $72.75 | 8.250% | $78.7519 | $78.75 | $78.75 | $78.80 |
| Purchase #6 | $211.82 | 4.743% | $221.8666 | $221.87 | $221.85 | $221.90 |
| Purchase #7 | $170.95 | 8.120% | $184.8311 | $184.83 | $184.85 | $184.80 |
| 7 purchase totals = | $693.57 | $749.1812 | $749.19 | $749.15 | $749.30 | |