| 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 | $53.49 | 7.658% | $57.5863 | $57.59 | $57.60 | $57.60 |
| Purchase #2 | $68.57 | 12.825% | $77.3641 | $77.36 | $77.35 | $77.40 |
| Purchase #3 | $238.53 | 13.546% | $270.8413 | $270.84 | $270.85 | $270.80 |
| Purchase #4 | $237.74 | 9.276% | $259.7928 | $259.79 | $259.80 | $259.80 |
| Purchase #5 | $107.82 | 6.515% | $114.8445 | $114.84 | $114.85 | $114.80 |
| Purchase #6 | $6.99 | 9.639% | $7.6638 | $7.66 | $7.65 | $7.70 |
| Purchase #7 | $130.38 | 8.658% | $141.6683 | $141.67 | $141.65 | $141.70 |
| 7 purchase totals = | $843.52 | $929.7611 | $929.75 | $929.75 | $929.80 | |