| 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 | $98.56 | 5.291% | $103.7748 | $103.77 | $103.75 | $103.80 |
| Purchase #2 | $59.35 | 12.527% | $66.7848 | $66.78 | $66.80 | $66.80 |
| Purchase #3 | $13.48 | 13.484% | $15.2976 | $15.30 | $15.30 | $15.30 |
| Purchase #4 | $179.54 | 9.162% | $195.9895 | $195.99 | $196.00 | $196.00 |
| Purchase #5 | $246.49 | 9.705% | $270.4119 | $270.41 | $270.40 | $270.40 |
| Purchase #6 | $106.75 | 6.510% | $113.6994 | $113.70 | $113.70 | $113.70 |
| Purchase #7 | $80.34 | 12.310% | $90.2299 | $90.23 | $90.25 | $90.20 |
| 7 purchase totals = | $784.51 | $856.1879 | $856.18 | $856.20 | $856.20 | |