| 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 | $44.76 | 9.711% | $49.1066 | $49.11 | $49.10 | $49.10 |
| Purchase #2 | $72.45 | 10.574% | $80.1109 | $80.11 | $80.10 | $80.10 |
| Purchase #3 | $135.88 | 7.413% | $145.9528 | $145.95 | $145.95 | $146.00 |
| Purchase #4 | $103.74 | 6.175% | $110.1459 | $110.15 | $110.15 | $110.10 |
| Purchase #5 | $27.74 | 11.338% | $30.8852 | $30.89 | $30.90 | $30.90 |
| Purchase #6 | $5.65 | 12.318% | $6.346 | $6.35 | $6.35 | $6.30 |
| Purchase #7 | $176.45 | 11.605% | $196.927 | $196.93 | $196.95 | $196.90 |
| 7 purchase totals = | $566.67 | $619.4744 | $619.49 | $619.50 | $619.40 | |