| 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 | $7.34 | 13.474% | $8.329 | $8.33 | $8.35 | $8.30 |
| Purchase #2 | $68.62 | 4.749% | $71.8788 | $71.88 | $71.90 | $71.90 |
| Purchase #3 | $241.49 | 5.308% | $254.3083 | $254.31 | $254.30 | $254.30 |
| Purchase #4 | $209.93 | 10.131% | $231.198 | $231.20 | $231.20 | $231.20 |
| Purchase #5 | $137.30 | 7.264% | $147.2735 | $147.27 | $147.25 | $147.30 |
| Purchase #6 | $109.38 | 9.726% | $120.0183 | $120.02 | $120.00 | $120.00 |
| Purchase #7 | $23.59 | 5.569% | $24.9037 | $24.90 | $24.90 | $24.90 |
| 7 purchase totals = | $797.65 | $857.9096 | $857.91 | $857.90 | $857.90 | |