| 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 | $109.75 | 12.697% | $123.685 | $123.69 | $123.70 | $123.70 |
| Purchase #2 | $74.85 | 3.640% | $77.5745 | $77.57 | $77.55 | $77.60 |
| Purchase #3 | $37.91 | 6.623% | $40.4208 | $40.42 | $40.40 | $40.40 |
| Purchase #4 | $132.77 | 5.780% | $140.4441 | $140.44 | $140.45 | $140.40 |
| Purchase #5 | $138.63 | 6.777% | $148.025 | $148.03 | $148.05 | $148.00 |
| Purchase #6 | $5.39 | 11.467% | $6.0081 | $6.01 | $6.00 | $6.00 |
| Purchase #7 | $220.91 | 6.447% | $235.1521 | $235.15 | $235.15 | $235.20 |
| 7 purchase totals = | $720.21 | $771.3096 | $771.31 | $771.30 | $771.30 | |