| 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 | $124.97 | 5.696% | $132.0883 | $132.09 | $132.10 | $132.10 |
| Purchase #2 | $133.39 | 11.402% | $148.5991 | $148.60 | $148.60 | $148.60 |
| Purchase #3 | $169.41 | 4.869% | $177.6586 | $177.66 | $177.65 | $177.70 |
| Purchase #4 | $68.35 | 11.206% | $76.0093 | $76.01 | $76.00 | $76.00 |
| Purchase #5 | $70.65 | 7.713% | $76.0992 | $76.10 | $76.10 | $76.10 |
| Purchase #6 | $12.93 | 3.194% | $13.343 | $13.34 | $13.35 | $13.30 |
| Purchase #7 | $83.49 | 8.845% | $90.8747 | $90.87 | $90.85 | $90.90 |
| 7 purchase totals = | $663.19 | $714.6722 | $714.67 | $714.65 | $714.70 | |