| 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 | $7.78 | 6.822% | $8.3108 | $8.31 | $8.30 | $8.30 |
| Purchase #2 | $180.64 | 12.795% | $203.7529 | $203.75 | $203.75 | $203.80 |
| Purchase #3 | $10.53 | 13.851% | $11.9885 | $11.99 | $12.00 | $12.00 |
| Purchase #4 | $206.60 | 13.393% | $234.2699 | $234.27 | $234.25 | $234.30 |
| Purchase #5 | $37.39 | 10.450% | $41.2973 | $41.30 | $41.30 | $41.30 |
| Purchase #6 | $35.35 | 5.653% | $37.3483 | $37.35 | $37.35 | $37.30 |
| Purchase #7 | $161.28 | 5.698% | $170.4697 | $170.47 | $170.45 | $170.50 |
| 7 purchase totals = | $639.57 | $707.4374 | $707.44 | $707.40 | $707.50 | |