| 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 | $77.27 | 4.102% | $80.4396 | $80.44 | $80.45 | $80.40 |
| Purchase #2 | $214.44 | 9.468% | $234.7432 | $234.74 | $234.75 | $234.70 |
| Purchase #3 | $72.25 | 5.333% | $76.1031 | $76.10 | $76.10 | $76.10 |
| Purchase #4 | $71.27 | 12.654% | $80.2885 | $80.29 | $80.30 | $80.30 |
| Purchase #5 | $90.62 | 13.341% | $102.7096 | $102.71 | $102.70 | $102.70 |
| Purchase #6 | $213.35 | 7.407% | $229.1528 | $229.15 | $229.15 | $229.20 |
| Purchase #7 | $51.83 | 11.457% | $57.7682 | $57.77 | $57.75 | $57.80 |
| 7 purchase totals = | $791.03 | $861.2050 | $861.20 | $861.20 | $861.20 | |