| 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 | $33.65 | 4.873% | $35.2898 | $35.29 | $35.30 | $35.30 |
| Purchase #2 | $7.40 | 11.736% | $8.2685 | $8.27 | $8.25 | $8.30 |
| Purchase #3 | $116.97 | 5.811% | $123.7671 | $123.77 | $123.75 | $123.80 |
| Purchase #4 | $75.57 | 13.533% | $85.7969 | $85.80 | $85.80 | $85.80 |
| Purchase #5 | $66.59 | 11.663% | $74.3564 | $74.36 | $74.35 | $74.40 |
| Purchase #6 | $114.82 | 5.241% | $120.8377 | $120.84 | $120.85 | $120.80 |
| Purchase #7 | $247.99 | 9.354% | $271.187 | $271.19 | $271.20 | $271.20 |
| 7 purchase totals = | $662.99 | $719.5034 | $719.52 | $719.50 | $719.60 | |