| 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 | $58.67 | 12.864% | $66.2173 | $66.22 | $66.20 | $66.20 |
| Purchase #2 | $217.76 | 9.657% | $238.7891 | $238.79 | $238.80 | $238.80 |
| Purchase #3 | $21.73 | 5.801% | $22.9906 | $22.99 | $23.00 | $23.00 |
| Purchase #4 | $178.28 | 4.736% | $186.7233 | $186.72 | $186.70 | $186.70 |
| Purchase #5 | $107.71 | 6.176% | $114.3622 | $114.36 | $114.35 | $114.40 |
| Purchase #6 | $6.79 | 13.745% | $7.7233 | $7.72 | $7.70 | $7.70 |
| Purchase #7 | $210.63 | 5.139% | $221.4543 | $221.45 | $221.45 | $221.50 |
| 7 purchase totals = | $801.57 | $858.2601 | $858.25 | $858.20 | $858.30 | |