| 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 | $32.30 | 10.751% | $35.7726 | $35.77 | $35.75 | $35.80 |
| Purchase #2 | $233.75 | 5.380% | $246.3258 | $246.33 | $246.35 | $246.30 |
| Purchase #3 | $179.50 | 11.754% | $200.5984 | $200.60 | $200.60 | $200.60 |
| Purchase #4 | $105.35 | 4.371% | $109.9548 | $109.95 | $109.95 | $110.00 |
| Purchase #5 | $128.95 | 9.591% | $141.3176 | $141.32 | $141.30 | $141.30 |
| Purchase #6 | $117.92 | 7.305% | $126.5341 | $126.53 | $126.55 | $126.50 |
| Purchase #7 | $20.27 | 5.766% | $21.4388 | $21.44 | $21.45 | $21.40 |
| 7 purchase totals = | $818.04 | $881.9421 | $881.94 | $881.95 | $881.90 | |