| 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 | $114.62 | 13.218% | $129.7705 | $129.77 | $129.75 | $129.80 |
| Purchase #2 | $241.35 | 8.394% | $261.6089 | $261.61 | $261.60 | $261.60 |
| Purchase #3 | $92.75 | 9.639% | $101.6902 | $101.69 | $101.70 | $101.70 |
| Purchase #4 | $13.47 | 5.600% | $14.2243 | $14.22 | $14.20 | $14.20 |
| Purchase #5 | $69.73 | 13.615% | $79.2237 | $79.22 | $79.20 | $79.20 |
| Purchase #6 | $53.30 | 10.357% | $58.8203 | $58.82 | $58.80 | $58.80 |
| Purchase #7 | $57.45 | 11.166% | $63.8649 | $63.86 | $63.85 | $63.90 |
| 7 purchase totals = | $642.67 | $709.2028 | $709.19 | $709.10 | $709.20 | |