| 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 | $67.66 | 3.321% | $69.907 | $69.91 | $69.90 | $69.90 |
| Purchase #2 | $110.30 | 9.522% | $120.8028 | $120.80 | $120.80 | $120.80 |
| Purchase #3 | $39.38 | 3.630% | $40.8095 | $40.81 | $40.80 | $40.80 |
| Purchase #4 | $37.94 | 4.127% | $39.5058 | $39.51 | $39.50 | $39.50 |
| Purchase #5 | $32.49 | 4.660% | $34.004 | $34.00 | $34.00 | $34.00 |
| Purchase #6 | $86.37 | 13.828% | $98.3132 | $98.31 | $98.30 | $98.30 |
| Purchase #7 | $82.42 | 12.867% | $93.025 | $93.03 | $93.05 | $93.00 |
| 7 purchase totals = | $456.56 | $496.3673 | $496.37 | $496.35 | $496.30 | |