| 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 | $48.75 | 7.848% | $52.5759 | $52.58 | $52.60 | $52.60 |
| Purchase #2 | $11.65 | 7.807% | $12.5595 | $12.56 | $12.55 | $12.60 |
| Purchase #3 | $128.32 | 12.443% | $144.2869 | $144.29 | $144.30 | $144.30 |
| Purchase #4 | $186.65 | 10.589% | $206.4144 | $206.41 | $206.40 | $206.40 |
| Purchase #5 | $111.80 | 3.440% | $115.6459 | $115.65 | $115.65 | $115.60 |
| Purchase #6 | $63.56 | 4.464% | $66.3973 | $66.40 | $66.40 | $66.40 |
| Purchase #7 | $64.37 | 6.571% | $68.5998 | $68.60 | $68.60 | $68.60 |
| 7 purchase totals = | $615.10 | $666.4797 | $666.49 | $666.50 | $666.50 | |