| 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 | $82.62 | 3.127% | $85.2035 | $85.20 | $85.20 | $85.20 |
| Purchase #2 | $49.95 | 8.192% | $54.0419 | $54.04 | $54.05 | $54.00 |
| Purchase #3 | $17.88 | 3.164% | $18.4457 | $18.45 | $18.45 | $18.40 |
| Purchase #4 | $7.39 | 4.548% | $7.7261 | $7.73 | $7.75 | $7.70 |
| Purchase #5 | $214.49 | 9.716% | $235.3298 | $235.33 | $235.35 | $235.30 |
| Purchase #6 | $230.57 | 5.846% | $244.0491 | $244.05 | $244.05 | $244.00 |
| Purchase #7 | $244.45 | 10.281% | $269.5819 | $269.58 | $269.60 | $269.60 |
| 7 purchase totals = | $847.35 | $914.3780 | $914.38 | $914.45 | $914.20 | |