| 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 | $76.82 | 4.534% | $80.303 | $80.30 | $80.30 | $80.30 |
| Purchase #2 | $40.65 | 10.168% | $44.7833 | $44.78 | $44.80 | $44.80 |
| Purchase #3 | $135.38 | 5.244% | $142.4793 | $142.48 | $142.50 | $142.50 |
| Purchase #4 | $80.93 | 5.569% | $85.437 | $85.44 | $85.45 | $85.40 |
| Purchase #5 | $195.81 | 7.704% | $210.8952 | $210.90 | $210.90 | $210.90 |
| Purchase #6 | $70.34 | 5.740% | $74.3775 | $74.38 | $74.40 | $74.40 |
| Purchase #7 | $13.99 | 6.215% | $14.8595 | $14.86 | $14.85 | $14.90 |
| 7 purchase totals = | $613.92 | $653.1348 | $653.14 | $653.20 | $653.20 | |