| 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 | $82.52 | 6.483% | $87.8698 | $87.87 | $87.85 | $87.90 |
| Purchase #2 | $138.59 | 11.623% | $154.6983 | $154.70 | $154.70 | $154.70 |
| Purchase #3 | $185.64 | 5.333% | $195.5402 | $195.54 | $195.55 | $195.50 |
| Purchase #4 | $107.84 | 7.318% | $115.7317 | $115.73 | $115.75 | $115.70 |
| Purchase #5 | $5.51 | 5.356% | $5.8051 | $5.81 | $5.80 | $5.80 |
| Purchase #6 | $91.46 | 13.799% | $104.0806 | $104.08 | $104.10 | $104.10 |
| Purchase #7 | $147.59 | 13.312% | $167.2372 | $167.24 | $167.25 | $167.20 |
| 7 purchase totals = | $759.15 | $830.9629 | $830.97 | $831.00 | $830.90 | |