| 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 | $40.39 | 9.599% | $44.267 | $44.27 | $44.25 | $44.30 |
| Purchase #2 | $203.80 | 7.439% | $218.9607 | $218.96 | $218.95 | $219.00 |
| Purchase #3 | $30.65 | 8.723% | $33.3236 | $33.32 | $33.30 | $33.30 |
| Purchase #4 | $200.32 | 9.233% | $218.8155 | $218.82 | $218.80 | $218.80 |
| Purchase #5 | $216.25 | 7.442% | $232.3433 | $232.34 | $232.35 | $232.30 |
| Purchase #6 | $139.99 | 6.620% | $149.2573 | $149.26 | $149.25 | $149.30 |
| Purchase #7 | $69.52 | 8.353% | $75.327 | $75.33 | $75.35 | $75.30 |
| 7 purchase totals = | $900.92 | $972.2944 | $972.30 | $972.25 | $972.30 | |