| 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 | $66.32 | 9.297% | $72.4858 | $72.49 | $72.50 | $72.50 |
| Purchase #2 | $151.82 | 10.785% | $168.1938 | $168.19 | $168.20 | $168.20 |
| Purchase #3 | $120.36 | 12.611% | $135.5386 | $135.54 | $135.55 | $135.50 |
| Purchase #4 | $40.64 | 8.622% | $44.144 | $44.14 | $44.15 | $44.10 |
| Purchase #5 | $246.97 | 6.530% | $263.0971 | $263.10 | $263.10 | $263.10 |
| Purchase #6 | $9.80 | 11.382% | $10.9154 | $10.92 | $10.90 | $10.90 |
| Purchase #7 | $21.63 | 12.190% | $24.2667 | $24.27 | $24.25 | $24.30 |
| 7 purchase totals = | $657.54 | $718.6414 | $718.65 | $718.65 | $718.60 | |