| 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 | $74.90 | 3.509% | $77.5282 | $77.53 | $77.55 | $77.50 |
| Purchase #2 | $132.36 | 7.289% | $142.0077 | $142.01 | $142.00 | $142.00 |
| Purchase #3 | $7.47 | 3.698% | $7.7462 | $7.75 | $7.75 | $7.70 |
| Purchase #4 | $49.25 | 4.304% | $51.3697 | $51.37 | $51.35 | $51.40 |
| Purchase #5 | $52.40 | 7.325% | $56.2383 | $56.24 | $56.25 | $56.20 |
| Purchase #6 | $230.31 | 6.280% | $244.7735 | $244.77 | $244.75 | $244.80 |
| Purchase #7 | $165.83 | 4.116% | $172.6556 | $172.66 | $172.65 | $172.70 |
| 7 purchase totals = | $712.52 | $752.3192 | $752.33 | $752.30 | $752.30 | |