| 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 | $213.52 | 3.672% | $221.3605 | $221.36 | $221.35 | $221.40 |
| Purchase #2 | $8.45 | 6.578% | $9.0058 | $9.01 | $9.00 | $9.00 |
| Purchase #3 | $83.88 | 11.297% | $93.3559 | $93.36 | $93.35 | $93.40 |
| Purchase #4 | $206.38 | 9.175% | $225.3154 | $225.32 | $225.30 | $225.30 |
| Purchase #5 | $83.77 | 13.151% | $94.7866 | $94.79 | $94.80 | $94.80 |
| Purchase #6 | $70.58 | 8.432% | $76.5313 | $76.53 | $76.55 | $76.50 |
| Purchase #7 | $23.75 | 10.333% | $26.2041 | $26.20 | $26.20 | $26.20 |
| 7 purchase totals = | $690.33 | $746.5596 | $746.57 | $746.55 | $746.60 | |