| 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 | $30.93 | 13.298% | $35.0431 | $35.04 | $35.05 | $35.00 |
| Purchase #2 | $60.38 | 5.824% | $63.8965 | $63.90 | $63.90 | $63.90 |
| Purchase #3 | $7.64 | 6.408% | $8.1296 | $8.13 | $8.15 | $8.10 |
| Purchase #4 | $57.78 | 4.147% | $60.1761 | $60.18 | $60.20 | $60.20 |
| Purchase #5 | $95.77 | 5.836% | $101.3591 | $101.36 | $101.35 | $101.40 |
| Purchase #6 | $13.50 | 7.419% | $14.5016 | $14.50 | $14.50 | $14.50 |
| Purchase #7 | $53.81 | 4.324% | $56.1367 | $56.14 | $56.15 | $56.10 |
| 7 purchase totals = | $319.81 | $339.2427 | $339.25 | $339.30 | $339.20 | |