| 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 | $22.84 | 5.124% | $24.0103 | $24.01 | $24.00 | $24.00 |
| Purchase #2 | $21.69 | 13.568% | $24.6329 | $24.63 | $24.65 | $24.60 |
| Purchase #3 | $172.68 | 13.674% | $196.2923 | $196.29 | $196.30 | $196.30 |
| Purchase #4 | $133.81 | 3.422% | $138.389 | $138.39 | $138.40 | $138.40 |
| Purchase #5 | $77.55 | 7.150% | $83.0948 | $83.09 | $83.10 | $83.10 |
| Purchase #6 | $130.99 | 5.690% | $138.4433 | $138.44 | $138.45 | $138.40 |
| Purchase #7 | $117.85 | 4.688% | $123.3748 | $123.37 | $123.35 | $123.40 |
| 7 purchase totals = | $677.41 | $728.2374 | $728.22 | $728.25 | $728.20 | |