| 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 | $38.91 | 9.534% | $42.6197 | $42.62 | $42.60 | $42.60 |
| Purchase #2 | $36.77 | 12.433% | $41.3416 | $41.34 | $41.35 | $41.30 |
| Purchase #3 | $32.28 | 13.645% | $36.6846 | $36.68 | $36.70 | $36.70 |
| Purchase #4 | $130.87 | 9.737% | $143.6128 | $143.61 | $143.60 | $143.60 |
| Purchase #5 | $175.92 | 10.811% | $194.9387 | $194.94 | $194.95 | $194.90 |
| Purchase #6 | $88.85 | 4.613% | $92.9487 | $92.95 | $92.95 | $92.90 |
| Purchase #7 | $243.73 | 13.322% | $276.1997 | $276.20 | $276.20 | $276.20 |
| 7 purchase totals = | $747.33 | $828.3458 | $828.34 | $828.35 | $828.20 | |