| 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 | $57.89 | 9.151% | $63.1875 | $63.19 | $63.20 | $63.20 |
| Purchase #2 | $7.71 | 11.424% | $8.5908 | $8.59 | $8.60 | $8.60 |
| Purchase #3 | $203.58 | 6.295% | $216.3954 | $216.40 | $216.40 | $216.40 |
| Purchase #4 | $89.65 | 7.542% | $96.4114 | $96.41 | $96.40 | $96.40 |
| Purchase #5 | $77.34 | 4.391% | $80.736 | $80.74 | $80.75 | $80.70 |
| Purchase #6 | $115.88 | 5.356% | $122.0865 | $122.09 | $122.10 | $122.10 |
| Purchase #7 | $229.42 | 5.703% | $242.5038 | $242.50 | $242.50 | $242.50 |
| 7 purchase totals = | $781.47 | $829.9114 | $829.92 | $829.95 | $829.90 | |