| 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 | $121.52 | 3.672% | $125.9822 | $125.98 | $126.00 | $126.00 |
| Purchase #2 | $88.32 | 9.269% | $96.5064 | $96.51 | $96.50 | $96.50 |
| Purchase #3 | $7.44 | 9.770% | $8.1669 | $8.17 | $8.15 | $8.20 |
| Purchase #4 | $32.60 | 8.349% | $35.3218 | $35.32 | $35.30 | $35.30 |
| Purchase #5 | $170.75 | 6.622% | $182.0571 | $182.06 | $182.05 | $182.10 |
| Purchase #6 | $21.57 | 12.540% | $24.2749 | $24.27 | $24.25 | $24.30 |
| Purchase #7 | $65.47 | 9.768% | $71.8651 | $71.87 | $71.85 | $71.90 |
| 7 purchase totals = | $507.67 | $544.1744 | $544.18 | $544.10 | $544.30 | |