| 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 | $62.32 | 8.650% | $67.7107 | $67.71 | $67.70 | $67.70 |
| Purchase #2 | $46.71 | 10.449% | $51.5907 | $51.59 | $51.60 | $51.60 |
| Purchase #3 | $210.53 | 10.423% | $232.4735 | $232.47 | $232.45 | $232.50 |
| Purchase #4 | $141.52 | 3.255% | $146.1265 | $146.13 | $146.15 | $146.10 |
| Purchase #5 | $141.65 | 4.217% | $147.6234 | $147.62 | $147.60 | $147.60 |
| Purchase #6 | $235.35 | 11.195% | $261.6974 | $261.70 | $261.70 | $261.70 |
| Purchase #7 | $74.97 | 9.183% | $81.8545 | $81.85 | $81.85 | $81.90 |
| 7 purchase totals = | $913.05 | $989.0767 | $989.07 | $989.05 | $989.10 | |