| 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 | $32.55 | 10.416% | $35.9404 | $35.94 | $35.95 | $35.90 |
| Purchase #2 | $137.80 | 11.492% | $153.636 | $153.64 | $153.65 | $153.60 |
| Purchase #3 | $220.35 | 3.409% | $227.8617 | $227.86 | $227.85 | $227.90 |
| Purchase #4 | $75.25 | 8.354% | $81.5364 | $81.54 | $81.55 | $81.50 |
| Purchase #5 | $76.52 | 9.542% | $83.8215 | $83.82 | $83.80 | $83.80 |
| Purchase #6 | $61.67 | 7.487% | $66.2872 | $66.29 | $66.30 | $66.30 |
| Purchase #7 | $227.46 | 5.168% | $239.2151 | $239.22 | $239.20 | $239.20 |
| 7 purchase totals = | $831.60 | $888.2983 | $888.31 | $888.30 | $888.20 | |