| 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 | $51.53 | 8.318% | $55.8163 | $55.82 | $55.80 | $55.80 |
| Purchase #2 | $108.48 | 13.263% | $122.8677 | $122.87 | $122.85 | $122.90 |
| Purchase #3 | $71.29 | 6.613% | $76.0044 | $76.00 | $76.00 | $76.00 |
| Purchase #4 | $53.64 | 9.349% | $58.6548 | $58.65 | $58.65 | $58.70 |
| Purchase #5 | $36.77 | 7.814% | $39.6432 | $39.64 | $39.65 | $39.60 |
| Purchase #6 | $22.32 | 5.661% | $23.5835 | $23.58 | $23.60 | $23.60 |
| Purchase #7 | $41.34 | 8.149% | $44.7088 | $44.71 | $44.70 | $44.70 |
| 7 purchase totals = | $385.37 | $421.2787 | $421.27 | $421.25 | $421.30 | |