| 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 | $76.66 | 7.176% | $82.1611 | $82.16 | $82.15 | $82.20 |
| Purchase #2 | $94.99 | 5.321% | $100.0444 | $100.04 | $100.05 | $100.00 |
| Purchase #3 | $8.29 | 5.502% | $8.7461 | $8.75 | $8.75 | $8.70 |
| Purchase #4 | $194.55 | 6.673% | $207.5323 | $207.53 | $207.55 | $207.50 |
| Purchase #5 | $104.70 | 9.625% | $114.7774 | $114.78 | $114.80 | $114.80 |
| Purchase #6 | $83.35 | 4.178% | $86.8324 | $86.83 | $86.85 | $86.80 |
| Purchase #7 | $31.25 | 5.404% | $32.9388 | $32.94 | $32.95 | $32.90 |
| 7 purchase totals = | $593.79 | $633.0325 | $633.03 | $633.10 | $632.90 | |