| 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 | $99.46 | 13.193% | $112.5818 | $112.58 | $112.60 | $112.60 |
| Purchase #2 | $57.54 | 9.556% | $63.0385 | $63.04 | $63.05 | $63.00 |
| Purchase #3 | $69.69 | 5.230% | $73.3348 | $73.33 | $73.35 | $73.30 |
| Purchase #4 | $238.40 | 5.618% | $251.7933 | $251.79 | $251.80 | $251.80 |
| Purchase #5 | $62.89 | 4.560% | $65.7578 | $65.76 | $65.75 | $65.80 |
| Purchase #6 | $96.63 | 10.665% | $106.9356 | $106.94 | $106.95 | $106.90 |
| Purchase #7 | $187.47 | 5.426% | $197.6421 | $197.64 | $197.65 | $197.60 |
| 7 purchase totals = | $812.08 | $871.0839 | $871.08 | $871.15 | $871.00 | |