| 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 | $26.34 | 13.747% | $29.961 | $29.96 | $29.95 | $30.00 |
| Purchase #2 | $211.55 | 3.695% | $219.3668 | $219.37 | $219.35 | $219.40 |
| Purchase #3 | $16.49 | 8.199% | $17.842 | $17.84 | $17.85 | $17.80 |
| Purchase #4 | $83.94 | 7.598% | $90.3178 | $90.32 | $90.30 | $90.30 |
| Purchase #5 | $113.85 | 12.728% | $128.3408 | $128.34 | $128.35 | $128.30 |
| Purchase #6 | $173.92 | 6.685% | $185.5466 | $185.55 | $185.55 | $185.50 |
| Purchase #7 | $234.92 | 7.795% | $253.232 | $253.23 | $253.25 | $253.20 |
| 7 purchase totals = | $861.01 | $924.6070 | $924.61 | $924.60 | $924.50 | |