| 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 | $86.48 | 7.327% | $92.8164 | $92.82 | $92.80 | $92.80 |
| Purchase #2 | $38.47 | 9.600% | $42.1631 | $42.16 | $42.15 | $42.20 |
| Purchase #3 | $12.92 | 13.272% | $14.6347 | $14.63 | $14.65 | $14.60 |
| Purchase #4 | $113.64 | 3.717% | $117.864 | $117.86 | $117.85 | $117.90 |
| Purchase #5 | $60.75 | 13.269% | $68.8109 | $68.81 | $68.80 | $68.80 |
| Purchase #6 | $63.59 | 8.824% | $69.2012 | $69.20 | $69.20 | $69.20 |
| Purchase #7 | $80.89 | 5.704% | $85.504 | $85.50 | $85.50 | $85.50 |
| 7 purchase totals = | $456.74 | $490.9943 | $490.98 | $490.95 | $491.00 | |