| 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 | $86.78 | 6.501% | $92.4216 | $92.42 | $92.40 | $92.40 |
| Purchase #2 | $49.92 | 9.804% | $54.8142 | $54.81 | $54.80 | $54.80 |
| Purchase #3 | $13.69 | 13.461% | $15.5328 | $15.53 | $15.55 | $15.50 |
| Purchase #4 | $8.72 | 12.490% | $9.8091 | $9.81 | $9.80 | $9.80 |
| Purchase #5 | $39.95 | 6.200% | $42.4269 | $42.43 | $42.45 | $42.40 |
| Purchase #6 | $109.55 | 11.331% | $121.9631 | $121.96 | $121.95 | $122.00 |
| Purchase #7 | $156.90 | 12.347% | $176.2724 | $176.27 | $176.25 | $176.30 |
| 7 purchase totals = | $465.51 | $513.2401 | $513.23 | $513.20 | $513.20 | |