| 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 | $43.34 | 5.285% | $45.6305 | $45.63 | $45.65 | $45.60 |
| Purchase #2 | $250.48 | 7.567% | $269.4338 | $269.43 | $269.45 | $269.40 |
| Purchase #3 | $140.93 | 3.846% | $146.3502 | $146.35 | $146.35 | $146.40 |
| Purchase #4 | $146.79 | 13.351% | $166.3879 | $166.39 | $166.40 | $166.40 |
| Purchase #5 | $206.30 | 8.623% | $224.0892 | $224.09 | $224.10 | $224.10 |
| Purchase #6 | $15.70 | 3.426% | $16.2379 | $16.24 | $16.25 | $16.20 |
| Purchase #7 | $61.63 | 3.210% | $63.6083 | $63.61 | $63.60 | $63.60 |
| 7 purchase totals = | $865.17 | $931.7378 | $931.74 | $931.80 | $931.70 | |