| 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 | $84.40 | 9.625% | $92.5235 | $92.52 | $92.50 | $92.50 |
| Purchase #2 | $238.80 | 7.867% | $257.5864 | $257.59 | $257.60 | $257.60 |
| Purchase #3 | $37.75 | 6.468% | $40.1917 | $40.19 | $40.20 | $40.20 |
| Purchase #4 | $65.79 | 6.602% | $70.1335 | $70.13 | $70.15 | $70.10 |
| Purchase #5 | $61.58 | 13.119% | $69.6587 | $69.66 | $69.65 | $69.70 |
| Purchase #6 | $21.99 | 7.426% | $23.623 | $23.62 | $23.60 | $23.60 |
| Purchase #7 | $84.92 | 10.581% | $93.9054 | $93.91 | $93.90 | $93.90 |
| 7 purchase totals = | $595.23 | $647.6222 | $647.62 | $647.60 | $647.60 | |