| 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 | $69.64 | 7.380% | $74.7794 | $74.78 | $74.80 | $74.80 |
| Purchase #2 | $57.29 | 13.409% | $64.972 | $64.97 | $64.95 | $65.00 |
| Purchase #3 | $207.62 | 7.451% | $223.0898 | $223.09 | $223.10 | $223.10 |
| Purchase #4 | $61.58 | 3.177% | $63.5364 | $63.54 | $63.55 | $63.50 |
| Purchase #5 | $137.66 | 11.631% | $153.6712 | $153.67 | $153.65 | $153.70 |
| Purchase #6 | $25.92 | 4.284% | $27.0304 | $27.03 | $27.05 | $27.00 |
| Purchase #7 | $230.37 | 12.364% | $258.8529 | $258.85 | $258.85 | $258.90 |
| 7 purchase totals = | $790.08 | $865.9321 | $865.93 | $865.95 | $866.00 | |