| 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 | $222.46 | 5.656% | $235.0423 | $235.04 | $235.05 | $235.00 |
| Purchase #2 | $44.64 | 3.790% | $46.3319 | $46.33 | $46.35 | $46.30 |
| Purchase #3 | $89.63 | 11.817% | $100.2216 | $100.22 | $100.20 | $100.20 |
| Purchase #4 | $89.45 | 4.154% | $93.1658 | $93.17 | $93.15 | $93.20 |
| Purchase #5 | $186.35 | 6.740% | $198.91 | $198.91 | $198.90 | $198.90 |
| Purchase #6 | $66.37 | 10.828% | $73.5565 | $73.56 | $73.55 | $73.60 |
| Purchase #7 | $50.62 | 12.708% | $57.0528 | $57.05 | $57.05 | $57.10 |
| 7 purchase totals = | $749.52 | $804.2809 | $804.28 | $804.25 | $804.30 | |