| 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 | $32.51 | 9.241% | $35.5142 | $35.51 | $35.50 | $35.50 |
| Purchase #2 | $81.93 | 11.734% | $91.5437 | $91.54 | $91.55 | $91.50 |
| Purchase #3 | $90.58 | 10.415% | $100.0139 | $100.01 | $100.00 | $100.00 |
| Purchase #4 | $71.43 | 4.690% | $74.7801 | $74.78 | $74.80 | $74.80 |
| Purchase #5 | $145.75 | 6.260% | $154.874 | $154.87 | $154.85 | $154.90 |
| Purchase #6 | $5.86 | 3.859% | $6.0861 | $6.09 | $6.10 | $6.10 |
| Purchase #7 | $7.86 | 12.819% | $8.8676 | $8.87 | $8.85 | $8.90 |
| 7 purchase totals = | $435.92 | $471.6796 | $471.67 | $471.65 | $471.70 | |