| 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 | $32.72 | 8.641% | $35.5473 | $35.55 | $35.55 | $35.50 |
| Purchase #2 | $55.29 | 3.238% | $57.0803 | $57.08 | $57.10 | $57.10 |
| Purchase #3 | $220.86 | 6.688% | $235.6311 | $235.63 | $235.65 | $235.60 |
| Purchase #4 | $153.26 | 13.650% | $174.18 | $174.18 | $174.20 | $174.20 |
| Purchase #5 | $96.54 | 3.147% | $99.5781 | $99.58 | $99.60 | $99.60 |
| Purchase #6 | $149.44 | 8.809% | $162.6042 | $162.60 | $162.60 | $162.60 |
| Purchase #7 | $113.41 | 11.635% | $126.6053 | $126.61 | $126.60 | $126.60 |
| 7 purchase totals = | $821.52 | $891.2263 | $891.23 | $891.30 | $891.20 | |