| 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 | $22.49 | 4.425% | $23.4852 | $23.49 | $23.50 | $23.50 |
| Purchase #2 | $223.35 | 4.480% | $233.3561 | $233.36 | $233.35 | $233.40 |
| Purchase #3 | $41.55 | 11.367% | $46.273 | $46.27 | $46.25 | $46.30 |
| Purchase #4 | $5.93 | 3.163% | $6.1176 | $6.12 | $6.10 | $6.10 |
| Purchase #5 | $39.84 | 5.517% | $42.038 | $42.04 | $42.05 | $42.00 |
| Purchase #6 | $155.26 | 3.728% | $161.0481 | $161.05 | $161.05 | $161.00 |
| Purchase #7 | $11.81 | 8.447% | $12.8076 | $12.81 | $12.80 | $12.80 |
| 7 purchase totals = | $500.23 | $525.1256 | $525.14 | $525.10 | $525.10 | |