| 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 | $32.58 | 3.165% | $33.6112 | $33.61 | $33.60 | $33.60 |
| Purchase #2 | $12.71 | 5.136% | $13.3628 | $13.36 | $13.35 | $13.40 |
| Purchase #3 | $84.98 | 4.298% | $88.6324 | $88.63 | $88.65 | $88.60 |
| Purchase #4 | $39.56 | 4.424% | $41.3101 | $41.31 | $41.30 | $41.30 |
| Purchase #5 | $176.41 | 5.778% | $186.603 | $186.60 | $186.60 | $186.60 |
| Purchase #6 | $235.63 | 5.567% | $248.7475 | $248.75 | $248.75 | $248.70 |
| Purchase #7 | $83.79 | 5.829% | $88.6741 | $88.67 | $88.65 | $88.70 |
| 7 purchase totals = | $665.66 | $700.9411 | $700.93 | $700.90 | $700.90 | |