| 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 | $63.95 | 13.809% | $72.7809 | $72.78 | $72.80 | $72.80 |
| Purchase #2 | $168.51 | 11.578% | $188.0201 | $188.02 | $188.00 | $188.00 |
| Purchase #3 | $25.98 | 9.373% | $28.4151 | $28.42 | $28.40 | $28.40 |
| Purchase #4 | $146.66 | 10.196% | $161.6135 | $161.61 | $161.60 | $161.60 |
| Purchase #5 | $5.58 | 10.298% | $6.1546 | $6.15 | $6.15 | $6.20 |
| Purchase #6 | $122.30 | 7.718% | $131.7391 | $131.74 | $131.75 | $131.70 |
| Purchase #7 | $39.76 | 3.598% | $41.1906 | $41.19 | $41.20 | $41.20 |
| 7 purchase totals = | $572.74 | $629.9139 | $629.91 | $629.90 | $629.90 | |