| 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 | $97.29 | 13.417% | $110.3434 | $110.34 | $110.35 | $110.30 |
| Purchase #2 | $146.51 | 11.755% | $163.7323 | $163.73 | $163.75 | $163.70 |
| Purchase #3 | $72.55 | 12.662% | $81.7363 | $81.74 | $81.75 | $81.70 |
| Purchase #4 | $86.42 | 4.327% | $90.1594 | $90.16 | $90.15 | $90.20 |
| Purchase #5 | $29.81 | 9.658% | $32.689 | $32.69 | $32.70 | $32.70 |
| Purchase #6 | $154.25 | 9.258% | $168.5305 | $168.53 | $168.55 | $168.50 |
| Purchase #7 | $99.85 | 6.797% | $106.6368 | $106.64 | $106.65 | $106.60 |
| 7 purchase totals = | $686.68 | $753.8277 | $753.83 | $753.90 | $753.70 | |