| 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 | $57.35 | 11.343% | $63.8552 | $63.86 | $63.85 | $63.90 |
| Purchase #2 | $58.34 | 9.783% | $64.0474 | $64.05 | $64.05 | $64.00 |
| Purchase #3 | $31.44 | 7.873% | $33.9153 | $33.92 | $33.90 | $33.90 |
| Purchase #4 | $237.43 | 8.759% | $258.2265 | $258.23 | $258.25 | $258.20 |
| Purchase #5 | $70.39 | 8.446% | $76.3351 | $76.34 | $76.35 | $76.30 |
| Purchase #6 | $15.73 | 6.102% | $16.6898 | $16.69 | $16.70 | $16.70 |
| Purchase #7 | $16.57 | 6.149% | $17.5889 | $17.59 | $17.60 | $17.60 |
| 7 purchase totals = | $487.25 | $530.6582 | $530.68 | $530.70 | $530.60 | |